Crafting Station Bug

[circonian]

Ug, I spent an hour trying to find a bug in an addon I'm working on & its not in my addon. Looks like a game bug, can anyone confirm?

1. Go to a clothier crafting station
2. Reload your UI to reset all of the games variables
3. Open the crafting station
4. Click on the creation tab (nothing else)
5. Go to blacksmithing crafting station and open it.
6. Click on the deconstruction tab (nothing else)
7. Go back to the clothier crafting station & open it.
8. Click on the Creation tab

It seems to happen no matter which stations you do it at as long as you only click those buttons in that order.