Am sorry about not updating this (I actually forgot that I did this before I an email about it)
Can confirm on 0.13.0 build 5.
Its not really a bug... Setting off too much TNT causes too many entities to be produced and the game will lag and possibly crash too, and it can make the world unplayable.
Can confirm. Not a big bug but still worth fixing I'd think.
Oh ok I was just too lazy to search for that
When I get a chance, I'll check if this bug still exists