As previously reported in 21w06a, furnaces and enchanting tables are useless when loading worlds from time to time. Loading a world after a few times, enchanting tables won't show enchantments and smokers won't smelt raw food. Every appliance was broken.

However, this did correct itself when restarting the server. I have the world file still if need be as per the prior ticket request; not sure if it will help (the logs from the world?).

World link: https://mega.nz/file/lDg2FDRD#lykcFdoBtBlmtdBa5NtJnSMVtt8QzB0bbbehI_tgf4o