[Pages: Editor] User cannot run tests again if the tests are timed out

This video is a bit too long, so consider directly jumping to `1:00` to see the actual issue

https://user-images.githubusercontent.com/73734376/131504891-9a92e324-ed27-44ad-a117-7348530ddd38.mp4

If the code is correct & the tests fail due to some bug in the server side or in the tests, the error message shown says that `try running the tests again`, but the user cannot do that since the tests don't run again as the code is same. Maybe you should allow the tests to run one more time, and if they still fail with the same problem, the error message shown should be different.