No new reviews sinc 28th June

May be no one was interested by your app these last few days… It is statistically possible.

Indeed. However, I've noticed that all of the apps (even multimillion Google, Facebook, etc) do not have reviews since June 28th as well

Have you had reviews since the 28th?

I just checked and none of my apps has been rated since 28th. I guess there is some system issue.

There is no issue reported for any App Store service, either in:

• https://developer.apple.com/system-status/

or

• https://www.apple.com/support/systemstatus/

Thank you, I will contact them.

Still no ratings or reviews.

100s of reviews just came through :)

A few hundred just came through. Hopefully back to normal.