Issue Summary

concurrent merges to the same branch times out with "Something went wrong" error

Steps to Reproduce

There aren't specific steps to reproduce the issue since it's intermittent and can occur rarely. The error can occur when a user tries to perform a concurrent merge into the same branch. 

Expected Results

The PR merge should complete without any errors

Actual Results

The PR merge fail with any "Something went wrong" timeout error

Workaround

The workaround is to retry multiple times to complete the merge