Could be level design overlook but I’m putting under bug just in case.
As you can see in the pic, there is a shrine that is completely locked in and unreachable. This is the second time I’ve seen it (and I haven’t played a lot of this dungeon at this point) so it’s probably frequent. First time I saw it was on T2, this is on T3.
This is the first level of the dungeon.
Unreachable Shrine