I have a calendar in my google account which retrieves the ics file from a URL and changes dynamically.
On my FP1U I now recognized the strange behavior that this calendar appears lots of times (it grows by 1 every day i think) on the native and on other calendars (e.g. Business Calendar 2).
I guess the fairphone creates a new one every time something changes in the original calendar.
In short: This one calendar gets displayed multiple times on my phone (and it grows every day^^).
I actually just wanted to know if some of you experienced the same issue and to let you know.