- I won a BG but didn't get the soulshape
- Epic Battleground reward was a "Wyvern Soul", but I can't use it.
- I got the Gryphon Soul as a reward but can't find it.
The Wyvern Soul was not intended to show as a reward from Rated PvP and Random Battleground completions.
This has been fixed, and it will no longer be a visible reward.