[2020] Caught in the act! I now feel vindicated for thinking the game cheated me with all those impossible pokes to the back..

That, dear Ratiasu, is f*ckery.

(edit on topic) This is helpful for me, for us. Rarely is this magic captured. We read a far few anecodes but rarely is it seen to beautifully in the flesh like this. Noted, passed on, and stick waved.)

Not a 'feature' no. Could be couple things, like level has that marked as hidden place even if it isn't, since those are generated there are some false positives or it could have been that it was requested to spawn long time ago but it managed to do it now, we only check for good spawn location when we queue it, but sometimes it takes a while and players get to the location before we spawn the enemy.