Tombs of Terror: Murky's Battle Horn ends the game in a tie when played

[Jetz72]

https://www.reddit.com/r/hearthstone/comments/e6m9g4/late_to_the_party_and_its_probably_already_a/

Late to the party and it's probably already a known thing, but using Murky's Battle Horn (saviours of uldum) with any minions on your side causes the match to end instantly and you get to the next boss.

https://www.reddit.com/r/hearthstone/comments/e7p9ot/tombs_of_terror_bug_murkys_battlehorn_treasure/

Tombs of Terror Bug: Murky's Battlehorn Treasure Causes Both the Player & the Boss to End Battle As a Draw...

https://www.reddit.com/r/hearthstone/comments/e7si3i/murkys_battle_horn_bug/

Hey, I just played two rounds tombs of Terror with Brann. I continued a run I started weeks earlier.

Every time I play [[Murky's Battle Horn]] my and my opponent heroes die at the same time. I see a loss, but I can continue the run at the same stage.

Presumably the script is causing an unhandled error on the server side, forcing the game to end prematurely.

[Jetz72]

Acknowledged by Blizzard: https://us.forums.blizzard.com/en/hearthstone/t/known-issues-list-2019-updated-dec-5th/64/14

Murky’s Battle Horn will cause both heroes to be destroyed.

And evidently affecting the latest Brawl too: https://www.reddit.com/r/hearthstone/comments/e99vk1/tavern_brawl_this_week_is_decorating_dalaran_dec/fahfxqu/

Not sure if this is a bug, but my game just ended after I cast the summon 7 Murlocs and give them rush treasure while I had a minion in play.

[Jetz72]

https://www.reddit.com/r/hearthstone/comments/e9wen7/1603_update/

[Tombs of Terror] Fixed an issue with Murky’s Battle Horn that could cause both heroes to be destroyed.