No, they will simply clear all your buffs, removing every invisible buff that could be causing an issue
Aye, we have the ability to remove every single buff you have applied to your character, even the invisible ones. The best case I can see here is to open a ticket and let us know all the details and we can proceed with this solution.
The downside of this, is that it will also clear any buffs you have gained from Item Shop items (riding speed, xp/tp/loot buff, etc.) so you need to be absolutely certain you want this to happen.