yesterday I've closed the last open bug in Openstreetbugs.
Russia and especially Moscow contained lots of short bug messages. Hard to review/fix and sometimes much to short to guess it's meanings. 
The bugs moved to Notes in Moscow may not be that usesful for all mappers. Sorry, but I've tried to sort out all bugs that had only little information.
The open bugs graph of Russia looks like this and finally reached zero:
While most of the countries finished the transition in February, there wasn't much progress in Russia.
I've started to create some final OSB statistics . We've moved about 9000 bugs to Notes, while we fixed/closed about 34000 bugs. I think that's ok.
I've the feeling that the bugs get fixed in Notes much quicker than in OSB. Need now some new stats about how many moved bugs are still open in Notes.
 final statistics: https://wiki.openstreetmap.org/wiki/OSB_Reports