I have created a calendar with weekly recurring appointments on the Outlook 2013 application. This has now been sync'd with Office 365, and the appointments appear correctly. Using "real" Outlook 2013, I usually enter details of the appointments as notes within the single occurrences.
However, when I try to edit these recurring appointments (whether I choose the single occurrence or the series), using the Outlook Web App, a blank window slides in. No content. Does this on a variety of computers, and using IE9, IE10, Firefox, Chrome.
I can edit the appointments with no problem using my Windows Phone. The details of the appointment notes all appear correctly.
The appointments were created as simple, single 50 minute appointments (they're school lessons) repeated weekly over 48 weeks, with odd occurrences manually deleted (school holidays)...