Ritual appearing in maps even with atlas node turned it off

Having ran 3 maps with Ritual appearing T11+ with the atlas passive removing ritual. Never have I seen this before and can't play those maps with off screen purple dudes

2 things I can think of:

1) You're in a Kirac mission or other "special" map that doesn't use your atlas.

2) You've accidentally selected a different atlas at the map device (you get 3 to choose from, they're on the left side of the area where you put your maps in)

There is one other thing, but it's super unlikely. If you're putting Blood Filled Vessels in your map device with your maps, those force Ritual to appear, which would work even with it blocked, AFAIK.

Not saying it isn't a bug, but you should check those things.