Random Errors Each Time Game is Started

I've noticed recently that since installing the recent hotfix, every time I start the game, there are constantly errors in JR content and it always moves around from content to content. For example, I start the game and my SD70MAC's are working fine, but when I close out of the game, they get errors with stuff relating to the script class. This applies to all JR locos/rollingstock I have installed.

Since installing the service packs and hotfix have you done an Extended Database Repair?

If the answer is no I highly suggest one. Especially after TS12 SP1 and the related hotfixes I had done this and experienced zero problems ( minus the ones we already know about but your not experiencing those).