the slab bug

[coreygill1]

What is the bug: when u place a half sab in C mine u cant remove it.
Where is this bug located: I guess every mine I have not tested that though. 
How can we recreate it:

just place a stone slab on the ground and u cant break it. I have not tried this with every kind of slab.

[Maelonic]

It should  get cleared when the mines get reset

[TheRattleSnake]

You wouldn't have this issue if you weren't building in the mine  Kappa I was going to say griefing but that would be kinda exposing you for doing so

[HeadlessCowboy]

It should  get cleared when the mines get reset

Just as Maelonic said, anything in the mines gets reset once the mine gets reset.  This is the same with the A mine where you can make a river in the mine.