The first time someone reported this issue, we almost didn't believe it. Some adblock plugins may block any background requests to URL's that contain the word "analytics".
For the more technical folks, analytics reports are generally requested via
POST requests, and some adblockers may view view anything but
GET requests to URL's matching
*analytics* as a false positive.
If you get stuck loading analytics with a screen like this, try whitelisting the Dashboard in your adblocker:
Plugins we've seen this issue affect:
- uBlock Origin