Frostmourne doesn't respawn reborn minions killed by weapon

[Nirot-2460]

Frostmourne Deathrattle Effect Known Issue & Upcoming Hotfix

We’re aware of an issue introduced with the most recent update causing the Deathrattle effect on the Frostmourne weapon (gained from The Lich King) to fail to summon minions that were killed by the weapon. Our current plan is to get a hotfix out to address this issue on Monday, September 16. We will update this thread with more information if anything changes. Thanks for your patience!