If I add an recurring appointment in my Outlook 2016 calendar and export the calendar as an ics, ICSDroid imports the appointment correctly. And they are displayed properly in the calendar app (I use aCalendar+).
As soon as I change/modify one of the reccuring events, the appointment is not shown properly in the calendar. The subject is "---", the body and location field are empty.
Please find attached such an appointment. I created a recurring event "Test" which takes place every Thursday from 1pm to 1.30pm starting at 05/10/2017 the next 10 weeks. There's one exception that the next meeting is not today, but tomorrow 06/10/17 from 1pm to 1.30pm.
Could you please have a look what's wrong with my ics file?
Thanks a lot,