For weeks now I've been getting party invites from obvious bot characters (nonsense names like Bababsbhjs and not replying to any messages) on all of my characters. I'll put them in ignore and that would help for a day or two land then I'll just start getting invites from a new bot character. The one time I accepted the invite to see what they want it was a big raid group full of offline people. They never reply when I ask what they want. What's going on here?