Torches placed by world gen are unattached (Villages, Stronghold, Mineshaft, End exit portal)

Torches placed by the world generator and are supposed to attach to a block float instead.
How to recreate: Find any torches that are placed by the world generator (Villages, Mineshafts, etc.), and you will see that the torches float when they should be attached to a block.

This is displayed in the development console:

[Server thread/ERROR]: Tried to setBlockAndData(minecraft:torch/0) but it's an invalid state. Defaulting to minecraft:torch[facing=up] instead (minecraft:torch/5)