A couple Hunter bug fixes are being partially reverted today due to unintended side effects with Attack Power to Spellpower conversion and Aspect of the Lion, however Scorpid Poison will no longer interact with Kill Command in order to reduce the Hunter pet's disproportionate power in WoW Classic Season of Discovery.
As explained by Senior Game Producer Josh Greenfield, the goal was to reduce the disproportionate power of Scorpid Poison, as well as fix an odd bug allowing Aspect of the Lion to affect players not in the Hunter's party, however the changes had unintended side effects; affecting more abilities than just the major offenders. The only actual adjustment going forward is no longer allowing Scorpid poison to consume Kill Command, meaning the already powerful ability won't be able to benefit from that large damage increase any longer.