I killed Dazar, The First King and got the mummified raptor skull, used it and received the mount however the next day the mount was missing and you guy have no record of me receiving it.
The Armory doesn’t think the Tomb Stalker is in your mounts collection, so that checks out.
I hope the devs figure this one out, since it makes the big event less enjoyable (if it can’t be trusted to reward what you’ve won).
I literally just had this same issue. Did you figure out what to do?
The interesting thing is that it doesn’t even show in the mount collection as a collected or not collected mount