Nostalrius Begins - Quality wow vanilla realm (1.12)

I cant get my pet to train "growl" or any of the other stuff from the pet trainer is a fix available for this?

I have tried everything i know to fix this (delete folders, disabling addons, retraining, abandoning all my pets and getting new ones)

If you haven't found an answer try this post: viewtopic.php?f=45&t=26826&p=188052&hilit=training+growl#p188052