Monthly Challenge Didn't Give Experience

I have completed the monthly challenge, “TO THE VICTOR GOES THE SPOILS” and it has not awarded me the 15,000 experience. Anyone else have this problem?

I wouldn’t mind doing the challenge over again, just wanting to know where the xp went.

I also had the same problem. At first it gave it to me and I leveled up. Next game it was gone.

343’s trolling you.