I did a delve where it required me to pick up a crystal and keep it charged, end of the delve i left and noticed it’s still on my back, with no item to drop it, or buff. no one else can see it. only me, and it still has its windy animation, making it quite possibly the most annoying thing to look at. Anyone experienced?
You can try dying or queing and entering a battleground. Both of those typically remove stuff like that.