"Combating the Corruption" Achievement - Corrupted Neferset Guard Not Spawning Due to Bug

I’m working on the achievement “Combating the Corruption,” and the last mob I need is the “Corrupted Neferset Guard.” According to information from Wowhead comments, it seems there is a limit to the number of corrupted mobs that can spawn at once in the area. However, I am encountering an issue where the “Corrupted Putrefaction” at coordinates [54.7, 31.8] “On my layer specifically” is continuously respawning in its corrupted form because the mob next to it is permanently evade bugging. I tried other layers but their is always at least 1-2 Corrupted Putrefaction mobs with the same issue.

This bug prevents the “Corrupted Neferset Guard” from spawning in its corrupted version, making it impossible for me to complete the achievement. I would appreciate it if this issue could be looked into, as it seems to block the availability of the corrupted Neferset Guard.

Steps to Reproduce:

  1. Go to 54.7, 31.8 in Uldum. “Varies depending on layer/WM on/off” Update - second bugged mob is at 56.1, 26.6.
  2. Observe the “Corrupted Putrefaction” continuously respawning.
  3. Notice that the mob next to it is permanently stuck in an evade bug.
  4. No “Corrupted Neferset Guard” spawns in its place.

Thank you for your attention to this issue. I hope this can be resolved soon to allow players to complete the achievement.