I'm not sure whether or not Gleeok intended the room you're referring to to be in the quest so when I was patching it up I left it in. I think it was meant to be taken out but I wasn't 100% sure so it stayed. It doesn't really matter because it has no effect on the game except that its a brutal fight if you attempt it with no rewards. I patched up the false lens readings in the quest discord with a later version, but it seems that only the original version of the quest with the bugs was distributed. It all doesn't really matter anyway, no one likes challenge quests and with all due respect to Gleeok, it will never win.