The real date of roblox and minecraft shutdown?

Sadly. roblox is gonna be shutdown in 1 week from now. and minecraft is gonna be shutted down in 1 month from now. we didnt know why its gonna shutdown. Rumors said it has to many population and these 2 games is running out of money. So Roblox is gonna get shutdowned at 20 may and minecraft at 13 june.