Is there an existing issue for this?

• I have searched the existing issues.

Are you using the latest MineColonies Version?

• I am running the latest beta/release version of MineColonies for my Minecraft version.
  I am also running the latest versions of other mods that are part of my problem.

Did you check on the Wiki? or ask on Discord?

• I checked the MineColonies Wiki and made sure my issue is not covered there. Or I was sent from discord to open an issue here.

What were you playing at the time? Were you able to reproduce it in both settings?

• Single Player
• Multi Player

Minecraft Version

1.21

MineColonies Version

minecolonies-1.1.864-1.21.1-snapshot

Structurize Version

structurize-1.0.758-1.21.1-snapshot

Related Mods and their Versions

Neoforge - 21.1.115
Neat.
No other mods were used.

Current Behavior

Guards permanently gain 1 damage for each attack.
https://youtu.be/bGiV5io6OK8
(Works as expected in 1.20.1.)

Expected Behavior

Deal normal damage.

Reproduction Steps

Find a knight and let him attack something.

Logs

https://gist.github.com/fulmoonless/4ea695236b0e327f362a826703bace09

Anything else?

No response

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