Importing calendars only gets a portion of the events

I have been using iCloud as my calendar sync for years, but since moving to Linux would rather use Runbox with mbsync to synchronise events between my phone and my machine.

I have exported my calendar from iCloud, but when I import into Runbox I only get a portion of the events (and not some of the recent ones). No errors come up, and it takes some time for the events to appear, but an hour and many refreshes later and the events still don’t show up.

Hello. Thanks for your message. Could you contact us via support@runbox.com or https://support.runbox.com as we will need to look in to this on an account specific basis to determine if it is a general issue or account specific. We’re not aware of a general problem. Thank you.