Prerequisites

• I am running the latest alpha version of MineColonies for my Minecraft version.
• I made sure that this issue is not a duplicate of any existing issue.

Context

• Minecraft Version: 1.16.5
• MineColonies Version: 0.14.155-BETA

Logs

• latest.log: https://gist.github.com/JijaSuu/8e7f947a014da42d6c56e8c2a60b0c5f

Steps to reproduce the issue / details

Just reporting the AI issue.

Notes

I tried to build a tavern1, but when 80% was done, my builder just stopped building anything. Hiring another builder didn't help, they all have the same issue

Viewers

• Add a thumbs-up to the bug report if you are also affected. This helps the bug report become more visible to the team and doesn't clutter the comments.
• Add a comment if you have any insights or background information that isn't already part of the conversation.

That's over 50 versions out of date and there were several builder fixes since then, please update