9 blocks in 100 minutes. 40 minutes without blocks. It's looks bad

Some relative small hick-ups yes, but now its picking up speed again. And mostly, the past days, the blocks are generated on time. Shall we call this child teething problems ;-)?
3 hours ago difficulty increased 3,8 times. About 10 minutes for block. For 3 $^%#@ hours already! It's a very annoying teething problems. It's only 1,8GH network hashrate now. Coin will die very soon with problems like this.
Dear devs, any comments what's happens?