In the Feeding Pits you can get Swarming Insects debuff. You can get rid of this by leaving the Pits. However if you hearthstone out of it (or get a summon) this debuff stays on you somehow. So after an archeology solve I hearted out and this debuff stayed with me as a consequence every time I got on my flying mount I got dismounted after the three stacks expired. The debuff would not go away either.
Only way to get this solved was to go all the way back to the feeding pits and enter and leave it. Now this really cannot be intented.
That does sound like a nuisance, you can report bugs like that in game.
In-Game Bug Report
Bug reports can be filed in-game in World of Warcraft®. Reports submitted in this fashion will not receive a response. Instead, they’ll be directed to the teams responsible for addressing them.
To report a bug in-game:
In Shadowlands
- Pres Esc or click the ? button to open the menu.
- Click Support.
- Click Submit feedback or bug report.
- Enter the details of the bug into the Submit a bug description box, making sure to follow the guidelines outlined on the submission form.
- Click Submit.
Yes, I did that immediately after. I do find it odd that you receive no response though.
From what I have read multiple people have experience this issue in the past and I find it hard to believe none of them have reported this bug before.
Hence I would have appreciated a responce here, but I guess that is too much trouble. Working in customer service myself we always leave the option there that in certain cases it is indeed possible to receive feedback (it is an exception though).
They have never given personal responses to bug reports.