What to do when this weapon is displaying the wrong stats

What to do if you have completed a Delve, but its progress is not correctly reflected in your shown or granted Great Vault rewards

Information about returning Lion's Landing to an earlier timeline

What to do if you cannot retrieve your pet from the stable

What to do if you use an Ensemble and don't see the appearance it grants

What to do if you cannot buy or play a previous Hearthstone adventure

Information about the Treant and Stag Forms from the Dreamgrove

Information about being stuck with locked guest slots and no way to unlock them

What to do if your inventory is completely empty and you have no bags.

Replaced a mount equipment with a different one and want to recover the original equipment.