Vendor Cheq was printing the following depending if there was a country code filled in on the Vendor Card:

Address filled in except country code - prints full address with postal code

Address filled in with country code - prints address without postal code


Check and edit the setup of Countries in GL as appropriate. 

General ledger > setup > general > countries > select CDN code and check format column. Should include 'state'

Client's CDN code wasn't setup up with 'state'. They added this and address print out included provience