After 2 days where the longest confirmation time per day was around 20 minutes, it climbed up to 67 minutes on September 21  and 51 minutes on September 22.
Markanth, thank you for the stats: http://nlgstats.iblogger.org/
I thank all the miners who searched during the hard times (high diff and low hashrate). Keep on mining! Hopefully the confirmation time will be more stable after the update.

Especially, I like to express my respect to the following blockfinders:
September 21, GNDA5M who found block 121275. Thanks for supporting the network. I payed 2000 Guldencoin to you in block 122621.
September 22, GMnaaM and GaVgch for the search on block 122096. Although the longest gap was just a little under 60 minutes, I reward the effort with 2000 Guldencoin also. The payment appeared in block 122649.