Alright, so this morning I finally completed the monthly challenge for 17343 XP. Took me from 15k-ish to a bit over 30k on my way to level 49. I get back on this evening, and see those points I earned had disappeared with the challenge saying it was completed still. Has anyone else had this happen to them? Either my memory got all derpy on me, or I definitely did lose the XP I got for this monthly challenge.