diff --git a/localstack/services/acm/provider.py b/localstack/services/acm/provider.py
index 54fb820dd6a92..8ebd9b9b8120a 100644
--- a/localstack/services/acm/provider.py
+++ b/localstack/services/acm/provider.py
@@ -1,4 +1,3 @@
-from moto.acm import acm_backends
 from moto.acm import models as acm_models
 
 from localstack.aws.api import RequestContext, handler
@@ -66,7 +65,7 @@ def request_certificate(
         response: RequestCertificateResponse = moto.call_moto(context)
 
         cert_arn = response["CertificateArn"]
-        backend = acm_backends[context.account_id][context.region]
+        backend = acm_models.acm_backends[context.account_id][context.region]
         cert = backend._certificates[cert_arn]
         if not hasattr(cert, "domain_validation_options"):
             cert.domain_validation_options = request.get("DomainValidationOptions")
diff --git a/localstack/services/route53resolver/models.py b/localstack/services/route53resolver/models.py
index f1bd1466d8bb3..0836746cc4a0c 100644
--- a/localstack/services/route53resolver/models.py
+++ b/localstack/services/route53resolver/models.py
@@ -151,10 +151,10 @@ def delete_resolver_query_log_config_associations(
             association_id = association.get("Id")
         return self.resolver_query_log_config_associations.pop(association_id)
 
-    def get_or_create_firewall_config(self, resource_id, region, owner_id):
+    def get_or_create_firewall_config(self, resource_id: str, region: str, account_id: str):
         """returns the firewall config with the given id if it exists or creates a new one"""
 
-        validate_vpc(resource_id, region)
+        validate_vpc(resource_id, region, account_id)
         firewall_config: FirewallConfig
         if self.firewall_configs.get(resource_id):
             firewall_config = self.firewall_configs[resource_id]
@@ -163,7 +163,7 @@ def get_or_create_firewall_config(self, resource_id, region, owner_id):
             firewall_config = FirewallConfig(
                 Id=id,
                 ResourceId=resource_id,
-                OwnerId=owner_id,
+                OwnerId=account_id,
                 FirewallFailOpen="DISABLED",
             )
             self.firewall_configs[resource_id] = firewall_config
diff --git a/localstack/services/route53resolver/provider.py b/localstack/services/route53resolver/provider.py
index 0ff701a2c497f..225bfc026f67e 100644
--- a/localstack/services/route53resolver/provider.py
+++ b/localstack/services/route53resolver/provider.py
@@ -522,7 +522,9 @@ def create_resolver_query_log_config(
             CreationTime=datetime.now(timezone.utc).isoformat(),
         )
         region_details.resolver_query_log_configs[id] = resolver_query_log_config
-        route53resolver_backends[context.region].tagger.tag_resource(arn, tags or [])
+        route53resolver_backends[context.account_id][context.region].tagger.tag_resource(
+            arn, tags or []
+        )
         return CreateResolverQueryLogConfigResponse(
             ResolverQueryLogConfig=resolver_query_log_config
         )
@@ -665,7 +667,7 @@ def list_firewall_configs(
     ) -> ListFirewallConfigsResponse:
         region_details = Route53ResolverBackend.get()
         firewall_configs = []
-        backend = ec2_backends[context.region]
+        backend = ec2_backends[context.account_id][context.region]
         for vpc in backend.vpcs:
             if vpc not in region_details.firewall_configs:
                 region_details.get_or_create_firewall_config(
@@ -682,7 +684,7 @@ def update_firewall_config(
         firewall_fail_open: FirewallFailOpenStatus,
     ) -> UpdateFirewallConfigResponse:
         region_details = Route53ResolverBackend.get()
-        backend = ec2_backends[context.region]
+        backend = ec2_backends[context.account_id][context.region]
         for resource_id in backend.vpcs:
             if resource_id not in region_details.firewall_configs:
                 firewall_config = region_details.get_or_create_firewall_config(
diff --git a/localstack/services/route53resolver/utils.py b/localstack/services/route53resolver/utils.py
index 0f1b35a85b8cc..eb78c638189a2 100644
--- a/localstack/services/route53resolver/utils.py
+++ b/localstack/services/route53resolver/utils.py
@@ -56,8 +56,8 @@ def validate_destination_arn(destination_arn):
         )
 
 
-def validate_vpc(vpc_id, region):
-    backend = ec2_backends[region]
+def validate_vpc(vpc_id: str, region: str, account_id: str):
+    backend = ec2_backends[account_id][region]
 
     if vpc_id not in backend.vpcs:
         raise ValidationException(
diff --git a/tests/terraform/get-tf-tests.py b/tests/terraform/get-tf-tests.py
index 7f5f68e07099f..eeb5d0a988791 100644
--- a/tests/terraform/get-tf-tests.py
+++ b/tests/terraform/get-tf-tests.py
@@ -13,7 +13,7 @@ def print_test_names(service):
         if len(tests) == 1:
             print(tests[0])
         else:
-            print('"(' + "|".join(tests) + ')"')
+            print('"(^' + "$|^".join(tests) + '$)"')
 
 
 if __name__ == "__main__":
diff --git a/tests/terraform/run.sh b/tests/terraform/run.sh
index d4e9beaf06b0e..2cfc2b650153b 100644
--- a/tests/terraform/run.sh
+++ b/tests/terraform/run.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -euo pipefail
 
 export TF_ACC=1
 export AWS_ALTERNATE_ACCESS_KEY_ID=test
@@ -52,4 +53,4 @@ fi
 
 if [ $CI == "false" ]; then
     python -m http.server
-fi
\ No newline at end of file
+fi
diff --git a/tests/terraform/terraform-tests.yaml b/tests/terraform/terraform-tests.yaml
index 202c5209b0129..9ad2fc68cbb9a 100644
--- a/tests/terraform/terraform-tests.yaml
+++ b/tests/terraform/terraform-tests.yaml
@@ -33,8 +33,6 @@ route53:
     - TestAccRoute53Record_longTXTrecord
     - TestAccRoute53Record_Allow_doNotOverwrite
     - TestAccRoute53Record_Allow_overwrite
-    - TestAccRoute53VPCAssociationAuthorization_basic
-    - TestAccRoute53VPCAssociationAuthorization_disappears
     - TestAccRoute53Zone_basic
     - TestAccRoute53Zone_disappears
     - TestAccRoute53Zone_multiple
@@ -53,7 +51,6 @@ route53:
     - TestAccRoute53ZoneAssociation_disappears
     - TestAccRoute53ZoneAssociation_Disappears_vpc
     - TestAccRoute53ZoneAssociation_Disappears_zone
-    - TestAccRoute53ZoneAssociation_crossAccount
     - TestAccRoute53ZoneAssociation_crossRegion
     - TestAccRoute53QueryLog_basic
     - TestAccRoute53QueryLog_disappears
@@ -73,11 +70,9 @@ route53resolver:
     - TestAccRoute53ResolverEndpointDataSource_filter
     - TestAccRoute53ResolverEndpoint_basicInbound
     - TestAccRoute53ResolverEndpoint_updateOutbound
-    - TestAccRoute53ResolverFirewallConfig_basic
     - TestAccRoute53ResolverFirewallConfig_disappears
     - TestAccRoute53ResolverFirewallDomainList_basic
     - TestAccRoute53ResolverFirewallDomainList_disappears
-    - TestAccRoute53ResolverFirewallDomainList_domains
     - TestAccRoute53ResolverFirewallDomainList_tags
     - TestAccRoute53ResolverFirewallRuleGroupAssociation_basic
     - TestAccRoute53ResolverFirewallRuleGroupAssociation_disappears
@@ -242,7 +237,6 @@ s3:
     - TestAccS3Bucket_disappears
     - TestAccS3Bucket_Duplicate_basic
     - TestAccS3Bucket_Duplicate_UsEast1
-    - TestAccS3Bucket_Duplicate_UsEast1AltAccount
     - TestAccS3Bucket_Tags_basic
     - TestAccS3Bucket_Tags_withNoSystemTags
     - TestAccS3Bucket_Tags_ignoreTags