Dafuq?? I mined over a thousand HOdl last night before sleep.  They were immature. Now this morrning the new balance is 300 and I'm still mining, finding blocks but they are not maturing and disappearing from the list of blocks on the wallet.

WTH is going on? Is someone playing silly buggers with this and if so then what a stuupid thing to do.  Good way to de-value the coin (again) guys!!