Google Analytics data missing for 24 hours
We have been using GA for over a year on our site without any issues but yesterday on the 13th July we seem to have no data registered for a period of 24 hours. i.e. we have no data from 12:00AM to 11:59PM on the 13th July after which we are seeing data again. During the day on 13th we did observe that real-time data was being displayed. There was not code change make to the site during this time. Just wondering if this is some roll-up issue and if it's possible to restore this data?