Hi All - this issue should now be mitigated, can you please verify?
We are also tracking it on this thread : https://powerusers.microsoft.com/t5/General-Discussion/An-Error-Occurred-on-the-Server/m-p/265418#M7... and on the support page : https://powerapps.microsoft.com/en-us/support/
@CWesener I will verify here shortly when I get back to the office. I was posting at lunch so I am probably a bit behind the times. Thank you for following up and the rapid response!
We're not getting error messages anymore, but the data still isn't loading.
One of our apps pulls in from SharePoint right on load and usually takes about 10 seconds to load up. It's been hanging for several minutes.