Bug in Steaming springs

Hello and thanks for taking the time to read this message.

While in steaming springs, I was unable to "detonate" 2 out of the 3 ritual events.

I think it's something to do with the monster that burrows, "dusk" something I forget the name, not a devourer though.

Perhaps he falls through the map while burrowing or something like that?

No way to tell.

One of the trials was surrounded by trees too, directly on top of the "flag" so that might have something to do with it also.

Kind regards,

Mental