We are aware of a nil pointer issue in v1.3.2. This bug was actually fixed in #434 but did not make it into the 1.3 release branch. Since this nil pointer crashes the controller, the issue is not surfaced to users other than Ingresses not being synced.

The current workaround is to delete the Ingress which is not being synced and recreate it. A fix will be coming in the next 1.3 patch release (v1.3.3)