Here are the patch notes from yesterday's game update (taken from the patcher):
The EverQuest Team and Sony Online Entertainment would like to express our support and condolences for those affected by the recent tragedies in Japan. The cherry trees that have appeared in the Plane of Knowledge and Neighborhood zones are a symbol of our hope for a quick recovery.
*** Items ***- Replaced the missing augment slots on armor rewards for the 12th Anniversary events.
- Corrected the attachment points for the new mechanical mounts.
*** Spells ***- - Beastlord - Corrected the charm issue with Kron's Maelstrom Rk. III.
*** Quests & Events ***- Stealing my Life Back - Fixed an error that prevented updates for killing an angry helibot.
- The EverQuest Team
There is no note of there having been any changes to the UI.