UPDATE 20th March 2019 - we believe this issue to be resolved, but if you are still seeing issues, please let us know at email@example.com.
Some users have recently experienced slow response times when retrieving Workout History data from our servers and this can occasionally result in an error message being displayed on screen. This can be seen when the Workout Summary page is being fetched (when you swipe down from near the top of the conversation screen), or when you are on that page and trying to view an individual workout summary.
It should be possible to work around this by trying again, but that's not the experience we want asensei athletes to have so we are urgently looking at ways to solve and/or improve the problem. In the meantime please accept our apologies for the inconvenience, and know that we have increased our server farm capacity which should help to mitigate the issue.