Basically the Eye of Cthulu, when it goes into it's 2nd form, can go out of bounds and either despawn, lose aggro on players and keep going, or it hits a kill plane. If it charges underground at all (so far for me 100%), you can NEVER finish the map.
In certain cases, it seems that the Dryad's Nimbus will get stuck on its home pad in the Altar of Athame Incursion. It will attack normally, but between rounds it sometimes ends up at his pad and will not move again for rest of game. The Tree was still fine, a...
At the end of the incursion "Unholy Catacombs" the defenses around the spawning area of the end chest is not despawning. This sometimes lead to that the chests can't be opened until the defenses are sold.
Steps to reproduce:
start the game
start the incursion...
The mystic's Obelisk can destroy your own buff beam by moving it during a wave.
how to reproduce:get in any map and place a obelisk between a buff beam.start the wave and move the obeliskthe buff beam should be destroyed.