Lost my entire ride when ZWIF dropped

So now I have an incomplete ride with a fraction of the activity that won’t even load if I try to view it.

What kind of device? PC/Mac/iOS/Android?

Windows 10

Read this yet? How to Retrieve a Lost or Partial Ride File on Zwift | Zwift Insider

this problem was massive, my internet connection was good. the problem was with their servers.