Action no longer possible when activating Blood Moon (PS5)

Sorry to hear you're experiencing this. Could you provide more info for us to try to help diagnose this? We've been unable to capture a reproduction at this point. Here's some questions that can potentially help narrow it down. Any other info on what you were doing or what might have changed on your end could be helpful as well.

Any other options modified from default?
How many days played with zombies OFF before turning zombies ON?
How many days played with zombies ON before turning zombies OFF and then how many before turning zombies back ON?
Challenges completed?
Quests completed?
Built a base, placed land claim, placed bedroll, or workstations?
Inventory and/or tool belt full before turning zombies on?
Wearing X armor?
Holding X item/tool/weapon?
Also, could you provide screenshots of your Basic and Advanced game settings for the game where zombie spawns are Off please? Example of Advanced:

Thanks.

Edited August 2 by TSBX (see edit history)

A hotfix has been released that potentially addresses this issue, please make sure your game has been updated. It should say "V1.0 b336" on the top right corner when starting the game. Let us know if this resolves your issue @Wishmaster2406