[pmdfgy]

Yes, going from the ground to the sky. Maybe because it was on a volcanic island ? There were some in the Ocean as well.

[zitscher]

Ugh, yeah, that's a bug with Mapbox itself. I need to update to their latest version but it comes with some downgrades for me. Thanks for bringing this to my attention. It happens rarely but it happens -- and I need to fix it. Will focus on this soon.