Update: Hotfix 16

WORLD EVENT

 * Optimizations and tweaks to the River of Souls Phase 2 event.
 * World Event UI fixes to better reflect the current state of the event phases.

GENERAL

 * Void Knight: Fusion of Flesh: Fixed a bug causing rank 5 to heal for too little.
 * Scarwood Reach: The Finest Cut: The Wolf Liver now has a cooldown of three minutes.
 * Scarwood Reach: Bait and Switch: The Bait now has a cooldown of three minutes.
 * Fixed camera behavior when looking vertically up or down when you surface or submerge under water.

Source
http://forums.riftgame.com/showthread.php?162523-Hotfix-16-NA-8-00am-PDT-4-13-11-EU-2-00am-BST-13-4-11