When you click Recalculate Finances the part that displays Passenger Fares, the fare type and the number of passengers do not have a space....
Example below

Passenger fare: ECONat142; price: 120, cost: 0 $17,040.00
Passenger fare: Wifi Charge138; price: 10, cost: 0 $1,380.00  
Passenger fare: FirstNat0; price: 400, cost: 0

Notice no space between ECONat and 142 and Wifi Charge and 138 and FirstNat and 0

Also happens with Cargo flights

Cargo fare: Cargo - B767 Freighter65000; price: 12, cost: $780,000.00