Weird dust...

[kemil88]

In the paved area there was a dusting animation, in the tile next to it unpaved there was no dusting.
so...
the paved area says that in the 3x3 area arround it (basically, 1 tile arround it) there is a cave in, and since the left area is all blocked by the entrance, it must be the one in front of it or in the right, but at the same time, the unpaved area says that it's safe to mine in those 2 tiles, what should I do?

[zebratul]

I always thought the dangerous area was shaped like a cross (+ shape), instead of it being 3x3.
I doubt the game warns you about potential cave-in in the diagonal tile, so in your case cave-in tile is the tile either in front of you, or to the left of the paved area.

[kemil88]

the wiki says 3x3, so also diagonal, but the point is that I don't think there can be a cave-in on the left area since it cannot be mined, unsless the game warns you about it even if it's literally impossible for you to mine it.

[zebratul]

I think the game would still warn you, even if it wasnt minable.
Anyways, just give it a poke and hope for the best, or change position until you get a support there.