MR widget race condition
I recently encountered what appears to be a race condition in the MR widget.
I was reviewing https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/13632 and noticed that we had an extra changelog that should be removed. I removed it and pushed it. After I pushed it, (I think I also refreshed the page), the MR widget showed the build status. I then proceeded to click approve and merge (thinking I was clicking MWPS).
It appears that the CI status of the MR widget is updating faster than the merge button. This seems like a bug