youtube flag

I notice from last few days a email from Youtube team saying this in email title: "Your channel has lost access to advanced features" I never receive a email like this and I didn't commit any infraction in any of my 4 youtube accounts. one of the accounts was inactive for 10 months and got...

I seen today that when someone flag your video, it will be age-restricted. Anyone else here who have notice this? I have also noticed that youtube are taking down a lot of videos these days. Think the flagging procedure is something that youtube can't handle.

Is it just me or there is something wrong with youtube flag option? Can't seem to flag a video today... it kept saying "There was an error flagging the video. Please try again."