OS hunter-pet bugg

After whiping in OS, i ressed my pet and it had the lava wall debuff permanently - it was in a state where it counted as being inside the lava wall, even in dalaran (and thus was taking massive damage constantly). This effect persisted through ressing/dismissing/mounting/relogging etc.

I stabled my pet, and hoped a server restart would solve the problem, and after a few hours my pet was gone from my stable.

What do i do?

3 options:
1. From the website go into My Account>Services>Select Realm>Select Character>Set Currency:Free>Character Unstuck
2. Try doing an Arena
3. Open a ticket in-game, a GM will solve the issue