@untersatz is only a baby witness but he managed the HF21 relatively smoothly! This is probably because @contrabourdon (in the AEST timezone) was fast asleep and by the time he got up, all the drama had blown over...
Thanks to the genius of @someguy123's Steem-in-a-box solution (with MIRA), all @contrabourdon had to do to fix the stalled block was to run the following commands (after a fix was uploaded to GitHub):
./run.sh install latest-mira ./run.sh restart
This is what the server was showing during the stalled block:
Here's the patch being applied:
Back to normal:
Consider using one of your witness votes on untersatz!
Run by myself and organduo—supporting the community with regular contests: Easy SBI Contest, Pinky and Spiky Drawing Contest and Secrets of Organ Playing Contest. Also powering the popular giphy bot and donating STEEM for deemarshall's creative contests.