Patch 3.1.1a (undocumented changes)

This article lists all undocumented changes for patch 3.1.1a. All documented changes should be listed on the main article.
==Dungeons and Raids==
* Ulduar
** Ignis the Furnace Master's Iron Constructs now only need 10 stacks of the speed buff to turn Molten. 
3.1.1a