.ics file for a series booking only contains the first day of the series // link in .ics file doesn't work

.ics file for a series booking only contains the first day of the series // link in .ics file doesn't work

I've got a class series set up and when I do a test booking and receive an .ics calendar file it only contains the information for the first day of the series and does not make calendar entries for the rest of the series.  

The link contained in the appointment also doesn't work.  First, because this is what shows up in my browser at the beginning of the link: https%3a// instead of https://.  Second when I fix that it still doesn't work.

Please advise if there is a workaround for this or if it is a bug.