When editing comment, "Updating issue" alert doesn't go away

[benvinegar]

The comment is updated successfully, however.

[mattrobenolt]

I'm going to look at this today. We'll see if I can handle it like a bit boy.

[mattrobenolt]

I can't seem to reproduce either locally or in production?

[benvinegar]

I can still reproduce. I deleted a comment, and this spinner didn't go away:

Looking at the network graph, I can see that the deletion XHR was canceled. Probably as a result of the comment being unmounted before the XHR finishes. This is likely a race condition.

Definitely a client-side issue; I'll take it.