Calendar App - Information not consistently populating

I am using the calendar app and embedding it into dashboard to share. I am hoping someone can help getting the app to display the content correctly.

For some reason, some of the information isn't matching from the row content to the calendar completely.

In particular, the intended audience column was used to sort the calendar events. The content is in the feeding row below.

Then, on the calendar app, it successfully sorts by the intended audience, but when opening the event information, the content isn't populated.

For what ever reason, this is only happening on a handful of events. I'm not sure how to fix this inconsistency.

I've gone directly into the calendar app and manually selected the drop downs, however the changes wont stick that way either.