Fire rain on volcanic planets destroys dungeons

Pretty much the topic title, while the rain doesn't seem to damage anything else, dungeons are prone to destruction for some weird reason...

Embers, that's the things I was talking about (thx Leatherneck)

Mostly happens when it "explodes", creating few more fire "bits", those explosions destroy blocks .

But it doesn't seem to deal any damage to my wooden platforms, atleast, tho not sure if it's supposed to withstand fire in the first place...

 

I've had it raining IN the dungeon, despite there being a covered roof and also entirely underground.

Lol, made some of the Lava Traps a non-issue seeing as the water made a layer of blocks you can walk on.

 

Fire rain (It's official term is embers incase anyone cares) is supposed to damage only wood blocks, or wood related items.

It shouldn't damage anything else however. But like the meteor it DOES spawn directly overhead, so if you have an open space above you despite being under a covered roof that is just out of sight, then it will rain inside

 

I should clarify, I was talking about rain... rain. Not the embers.

 

Oh

 

Embers, that's what I was talking about, they go do that poof explosion, alot of dungeon blocks gone and holes everywhere, especially with "open" areas at edge of the screen, which are subject of unusual rains...