Diorite, Andesite and Granite turn into cobblestone after being mined

MCPE-7397 Mining Diorite gives cobble Resolved MCPE-7411 Diorite, Andesite, and Granite when broken give you Cobblestone Resolved MCPE-7434 Granite, Diorite, Andesite bugs Resolved MCPE-7464 Stones not Mineable Resolved MCPE-7508 Issues with andesite diorite and granite Resolved MCPE-7564 Stones Problem still not fixed Resolved MCPE-7586 New stones drop cobblestone Resolved MCPE-7593 Granite Drops Cobblestone Resolved MCPE-7619 Diorite Resolved MCPE-7648 Can't mine diorite! Resolved