Looks like the issue has been fixed.

I am also having a problem updating the mileage. Where are 90 miles to the next level. The 3G is running normal, this location also released.

It seems to be a somewhat global problem (even if I do not have the impression I'm impacted, but I'm not looking that closely to my points). If your drives are still shown on the website, it will update one day or another eventually, but no specific date has been specified by the Waze staff yet.

They aknowledged the problem and said they were working on it

Amen... my online dashboard has updated but I cannot get my app to update. Have tried everything !! Anybody else having this issue or have fix ? Thanks