When reporting a bug, please follow the template provided, otherwise the report will be declined. The information requested is vital to allow us to correctly reproduce and then fix what you are reporting.
PC - Survivor on shoulder and hook at the same time
When I went to hook a survivor, the survivor was on the hook, frozen, and on my shoulder at the same time. The survivor on the hook wasn't progressing the entity summoning, other survivors couldn't rescue the guy on the hook, and I couldn't drop the survivor. I also had the restrictions you would normally have when carrying a survivor (slower move speed, can't use abilities, can't break pallets, etc). When I tried to preform actions, I would do them for a split second but couldn't finish them.
This bug has happened to me twice, once yesterday and once today, and both times were when I was playing Wraith, but I don't know if it's specific to him. It also seems to happen randomly.
Perks that I was using were: Sloppy Butcher, Nurse's Calling, Thanatophobia, and Pop Goes the Weasel.
This started happening on patch 4.1.0.