Calendars not syncing to Google

I am subscribed to my building location, my stake calendar, and my ward calendars. They are all set to Notification and Show. However, the only calendar that syncs to my Google is the Stake calendar. I have tried to remove and re-add the calendar in Google, but it does not solve the issue.

I'm not sure why the ward calendar isn't showing. But you can't subscribe to the location. There's no "subscribe" slider as there is for the other calendars.

I think Google tends to cache the files, making it difficult to force sync. You may just have to be patent. It seems to happen once a day at a time Google determines.