What happened with the edit function

all as right at this moment, I can edit a submission! Fails!

The performance issues should now be resolved.  Please let us know if you continue to see any errors or slow loading and we will be happy to have a look.

Please check this i have the same error today!!!!

I checked the edit submission function and it is currently working as expected.  There should not currently be any issues with editing submissions.

If this is not the case on your end, let us know which form you are working with and what the error is when attempting to edit the submission.