Couple of bugs with Underground Pass on mirror:
For the floor trap grid puzzle it keeps trying the same (the first) square over and over.
In the big cavern with the agility gaps, it gets stuck doing the first jump before the witch's house over and over (until it falls and then comes back and repeats). It gets stuck in the same way randomly at other points too.
It also buys 3k arrows which is a bit much (especially if you select amethyst).
example log: https://pastebin.com/W84URg1n