New enemy crashes one map, but not another!?

[Your Computer]

It didn't crash on my side, and there were no errors in the log relating to the monster. My last resort would be to assume path node corruption. If you have any .nodes files, delete them and remove any path nodes in your map and test it out. If it still crashes on your end or if you don't have any path nodes to begin with, then i am out of ideas.