When switching from a cleared out Junk Mail folder to the Inbox, the display window listing my mails is reduced from the usual three lines to half a line, with everything else in that pane a solid colour.

This only seems to happen right after I clear out the Junk Mail folder, logging out and logging back in fixed the issue, as did dragging the only visible mail below the grey line.

I was able to duplicate the behaviour by clearing out the Deleted Items folder - the issue may be related to emptying a folder and then switching folders.

Here is a screenshot of the issue, with my name and e-mail address removed.

While not a very serious issue, it is still occasionally frustrating to deal with.

Thank you.