Versions

• Minecraft:1.12.2
• Forge:14.23.4.2705
• Vampirism:1.5.0

Issue Description

when trying to use regerneration or sun screen ability's 'This action is not unlocked'
this is unlocked and i am playing on a server

Reproduce Steps every time i try

Additional Information

We have the same issue on our multiplayer server-

Vampirism-1.12.2-1.5.0-alpha+09-26-15-05
forge-1.12.2-14.23.4.2760-universal

Thanks for reporting.
There has been a bigger internal issue. I am surprised it did not cause any more trouble.
Should be fixed now