"unable to claim reward" for quick draft
Just finished a quick draft run and when I hit the "claim" button I was greeted with the "waiting for server" spinner followed by a "Unable to claim reward at this time, try again later" message.
Then it booted me to the home screen. I went back to the quick play page and my run and claim buttons were both gone with no gems added to my account.
I don't know how many packs I had before, so I can't say if that also failed to be given, but I would assume so.
No screen shots because all it would be would be the quick play page with a fresh slate. In the past when something similar has happened, I'd get the error message and either be booted to home page with reward gems showing or be able to go back to quick play page and have my run still up with the claim button still available for another try.