Save bug and emote bug

I tried to select some emotes i unlocked through achievements and everytime i click on the emote it wont let me preview nor slect them to equip it i can only select the default ones like for example follow me or wave also i went to save and exit world and everytime i did id be stuck in a exiting world saving progress loop and then crashes my game and when i go back in it goes back to when the game was saved last and loose all my progress i did after the game had saved