Achievements such as collections and quest rewards that have 2% xp are showing up as .002% xp. When completed they are giving out 2%.
Its been confirmed and might be looked at. https://forums.daybreakgames.com/eq/index.php?threads/collection-xp.288274/
It's not really a bug, but it is a change. They say they give 0.02 level, which is the same as 2% of a level. If they said they gave 0.02% of a level, that would definitely be a bug. But like CatPaws pointed to, they're looking into whether or not to change this to what we're more accustomed to.
I had this conversation with someone in the guild and Gialana is correct It states 0.02 of a level which is 2%. I tested it by completing a collection on an alt and it increased by 2% (0.02 of a level)