i keep getting villagers from villages and taking them in a boat to a big building i made so i can start to farm enchantments, but they keep randomly despawning. like ill leave the server and theyre both there but then i come back the next day and one of them is gone. this has happened multiple times. ive also been struggling to get villagers to breed when i do have 2 of them. im following all of the requirements to make villagers breed and they just arent. is there anything i can do to fix these problems or is there another way to get good enchantments?