Minecolonies version
version 1.12.2-0.9.104-alpha
Expected behavior
Barbarians will appear and colonists will fight or be killed by them.
Actual behaviour
I get the alert of the upcoming attack (in red) followed by maaany repetitions of "Only 2 barbarians left! Only 1 barbarians left! You successfully defended your colony against the Barbarian intruders!" Over and over again. 2, then 1, then success, then 2 again, then 1, etc.
Steps to reproduce the problem
Get red alert
See no barbarians, but recieve repeated messages about decreasing numbers if barbarians
Have chat spammed by these messages
Profit?

it's due to the raiders being in unloaded chunks. when the chunk loads/unloads it causes this. however we do need to fix this either way

Same for me and when I find the barbarians and kill them, I get the "You successfully defended your colony against the Barbarian intruders!" for every one I kill. The barracks also don't show the current barbarian position or the last barbarian spawn.