I fixed mine by going back to the original dates in google calendar and deleting the events that showed up as a continuous event in the time.ly calendar. Then I had to delete the old import feed in time.ly and start a new feed with the google calendar I just corrected.
I’ve been having the same problem, but way more events.
http://blteresaparish.org/our-parish/calendar/
If it helps, after reading through some of these events, they look like events I may have duplicated in google calendars and just changed the date.