vesperas.wad cant find any key!

[Skel]

Cant find any of door keys on this level. Maybe some savegame bug?

[Skel]

I found all keys by my self. First one - yellow at the pool of slime. Invisible platform at the left wall lead to it's location! Another keys can be found at linear way!
Question is closed.

[Enron's Equitable Stock Options]

Thank you! I think the map is glitched for me as when I go through the poison false wall into the teleporter it takes me onto the wrong platform and I can't get the key!