2009 sp3 hotfix

Anyone apply the hotfix for SPR482577? This is related to a bug where reference files are automatically getting checked out. I applied this hotfix and it fixed the issue but caused more problems. Now when I change state, I get an error "Could not perform transition on file..." but it will still change state on the file. But if it's going to an automatic transition it will stop. The odd thing is that it doesn't happen on all files and I'm trying to duplicate it and can't. And I'm still waiting for some help from my reseller on troubleshooting it.