Something I've noticed today is that when editing in a First Post review after saving the edit I am taken to the post not back to the review as expected. This means if I want to keep doing something in the review, for example, comment, I have to go back or reopen the review up again by looking through my browser history.
I should be taken back to the review again as expected and what used to happen so I expect this is a bug.
I have only noticed this in the First Post queue but I imagine it happens in Late Answers as well.
In case it is a localised problem to me I am experiencing it on SFF, in Chrome on Windows 10.