Anniversary Mount Purchase Missing

I purchased the Reins of the Frayfeather Hippogryph either 11/23 late at night or early in the morning on 11/24. My Timewalking badges have gone down by 5000 badges, but the mount is not in my bags nor does it show I’ve learned it. I’m almost positive I learned it after purchase, but it’s not there. Is there anyway to look through my history and find out what happened?

Discovered mine was missing as well. That mount was the first thing I remember spending my badges on for this event so I’m sure I learned it, but it’s not longer there.