Picking up quest items

[satorog]

WoW Freakz item link: Any quest item.
Bug description: Hello, as soon I try to complete any quest that requires picking up an item and I try to loot it, the toon stays kneeling without getting anything from the loot. This is happening both in the new zone (coast) and the Broken Isles. I would be thankful to find a solution about this since the one that the ingame gm provided did not work at all. It just worked one time and after that the issue continued.

Thanks.

Proof: https://imgur.com/a/AvcmA7H https://imgur.com/a/E2MVa46