Hi, I am one of the main Minecolonies devs and quite some users of ATM3 are reporting issues to us which have been resolved for quite a while already but Atm3 is lacking behind a bit.

Could you update the used version to the newest Minecolonies beta?

https://minecraft.curseforge.com/projects/minecolonies/files/2592806

It will be removed with new update.