Surface Frozen Caves can generate outside of snowy biomes

Frozen Caves can generate on the surface of biomes that shouldnt generate surface frozen caves.

This includes Mushroom Fields (Example: 17995830 /tp @p 0 ~ 0, found by me)

& even swamps (Example: -6111700053437882070 /tp @p -8284196 ~ 8002276 found by M33_Galaxy)

This occurs due to high weirdness values. The first seed had a weirdness value of around 1.3, the second had a weirdness value of 2.5