After the most recent update, when I click on the "+*** more" in the recipient details above a message with over 100 or so recipients, the upper part of the Outlook window goes a-wire. Essentially, the list of recipients expands but at the same time the top of the window gets mixed up as if it was expanded with the list. This mixed up window is only fixed by a restart of the Outlook application (hiding the recipients does not fix it). Seems to be some kind of bug.