Each partner interprets the iCalendar feeds a little differently rather than to the specification. For this reason, we've added some advanced controls to overcome the situation you're experiencing.
From your Calendar Export settings for the iCalendar feed in MyVR. You can add or remove days from calendar events so that the feed reflects the differences in how each channel is interpreting the feed.
I'm assuming this is for all events sent to TripAdvisor for this calendar.
These are the advanced controls I'm referring to:
Thanks for the question. Hope that helps.