Since move of WCG to cloud,the stats of individual hosts disappeared and now the stats page says that number of hosts is hidden. Even general host stats of the project look weird, they show A LOT of new CPUs and no # of cores is shown.
Before the migration everything was working fine and my WCG profile is still showing that I share host statistics with sites like BOINCStats.
I do not know if the problem is caused by WCG or BOINCStats - could BOINCStats admin have a look on it? If the problem is caused by WCG I'll would like to know what to tell them.

Just to clarify, I do not manage my BOINC hosts using BAM, I'm talking about general statistics available to everybody - here is my stat page https://boincstats.com/en/stats/15/user/detail/352910

Kind regards,
Roman

The host export no longer contains the user_id information.

Thans for the info! I'm going to report this on their forum and see what they'll say.

Anny comments there?

Nothing yet. Reported the issue on WCG forum, no response from WCG techs yet. Will continue bumping the thread until they react.

Good news! They are aware of the problem (Willy emailed them during the weekend - thanks for that!), so hopefully the issue will be resolved quickly

Latest (and I hope the last) update: WCG tech team confirmed that the issue is resolved and proper host stats files are generated. We just need to wait for BOINCStats to get those files and process them.

This will happen with the next host update (around ~17UTC)