Im not sure about policies for crossposting, but here goes. I posted this in the DungeonBuddy thread.
Ok, I finally figured out how to get this running again. It's not a fix, just a workaround, but it works.
1. You have to go into your Dungeonbuddy setting and set Autoupdate scripts to false, if you don't this won't work
2. Go to your \Honorbuddy\Dungeon Scripts\Classic\Dungeons folder
3. locate the file Deadmines.cs open it with an editor, like notepad, delete everything inside it and save.
3. Goto your \HonorBuddy\Dungeon Scripts\Mists of Pandaria\Raids folder
4. Open the 2 files in there, delete all text inside them and save.
5. start Honorbuddy, and as long as those 3 files isnt updated, it will work.
Edit:
You will ofc not be able to run deadmines or any raids until this is fixed