Hi guys!
My team and I are getting pretty annoying messages saying "We couldn't save your comment" since last week.
We create a comment, attach files, and after saving, see this. (But not every time)

There is nothing EXTRA in formatting, just Jira bulleted lists, some text formatting, and standard attachments. Nothing like this happened 2 weeks ago yet.
It's especially annoying when my comment contains many attachments and I have to spend much time to reattach each of them again. It's a waste of time.
We discussed it with the team and noticed that it usually happens when we create our comment longer than 10 mins without saving. (But if you save after each word, there is no such issue.)

Hopefully, the issue will be resolved soon!
Thanks.