Mojira Archive

Everytime I write on a sign then click out of it the sign just reverts back to normal with no writing. This also happens on anvils when I named a nametag it just simply didnt get named. This also happens when I rename other items

Created Issue:

Everytime I write on a sign then click out of it the sign just reverts back to normal with no writing. This also happens on anvils when I named a nametag it just simply didnt get named. This also happens when I rename other items