In Minecraft 1.15.2 Striking a woken villager with Channeling while villagers around it are sleeping will cause the beds that had the villagers in them to be glitched saying "This bed is occupied". I know you can break and replace the beds but still this is a bug.
Thank you for your report!
We're actually already tracking this issue in MC-167242, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
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