I have been mining with 600MH/S and the last block was found three days ago. I guess difficult has been raised to new level used to at least one block per day.
I only got one block today under 5GH/s, normally I can get about 10, I am sure the difficulty has been increased significantly.
Wow. That actually make me feel better. It's a good thing that the hasting power has been increased that only mean more people are mining.
Is that true after the next halving there is no more time-lock on the rewards?
Yes. After the coming halving in about a day at block 94680, rewards will be 96 with maturity for all rewards in 100 blocks, no time locks.