[HTML PR2] Destroyed blocks don't get deleted properly

[Camer the Dragon]

Mines can't be placed where another block was before, e.g. crumbles, bricks, mines (including placed)

Prev Title: Mines can't be placed in a previously occupied spot
(See post below for update reason)

[Master Raiden]

More specifically, blocks that are destroyed (Crumbles, Bricks and Mines only) still occupy space which prevents other blocks (Placed Mines, Push Blocks, Move Blocks and Alien Eggs) from being there.

These destroyed blocks also cause Lasers to impact the empty space, although it still continues travelling and hitting the block it is supposed to.
E.g. The yellow circle is where the first brick was (see minimap), but the brick further away still got destroyed

[Jiggmin]

Fixed?

[Camer the Dragon]

Fixed