We have slightly reduced the rate at which you can get items from chests for completing Magical Anomalies in Craglorn.
Magical Anomaly crystals no longer grant experience or Veteran Points. The boss creatures that spawn at the end of Magical Anomaly encounters are unchanged.
So loot drop frequency decreased, killed off the bonus xp so you don't get 2x xp.
The first will affect more groups than the second. Most groups were so clueless and unorganized that they thought getting 2x xp was random. Seriously
https://forums.elderscrollsonline.com/discussion/109018/patch-notes-v1-1-4#latest