Please Help Gavel Stole My Bow And Kicks Me When Ever I Join

I went to gavel as soon as possible after the update came out with bobs mythic bow when I got to levigar I went to the bank to put some scrolls away, only to find that once I rearranged my inventory I looked back at the slot I put my bow in and it wasn't there. I made sure I did not drop it as an item and checked after then I relogged only to find that whenever I join the world of wynncraft( not the hub) it would kick me off saying an error has occurred please rejoin. So I rejoin and again it happens. So now I'm stuck at levigar bank without my bow and I get kicked 3 seconds after I get in. Please help.

I do not know if this is relevant information but when I logged in it would say the resource pack has been installed twice.

 

It stopped kicking me now and i looked in my enderchest and everywhere and my bow was not to be found. please help.