Can't switch Battle Pet when it dies in fight

[Battlecruisr-kiljaeden]

Per reports from this thread, disable your pet battling addons.

Pet Battles Not Working Properly

If any pet dies during a pet battle, the option to select the next pet is NOT AVAILABLE and the battle must be forfeited. Not only is that battle lost, but you’re also out the bandages you must use to heal your pets to try again. Please fix this. Thank you.