my synced calendar with goodle, removing a blocked listing

[June18]

I had to block my listing for two months, so with google-calendar sync, this showed up on my calendar. However, something changed and I could UN-block it. However it's still on my calendar as blocked, kind of cluttering up my calendar for two months. It didn't go away when I UN-blocked it. 

Is there any way to remove this blocked listing from my google-calendar? 

[Andrew90]

Did you try to removing the AirBNB calendar from google and then adding it back again. 

What I do is maintain an external calendar and sync it to AirBNB and other sites I host with.  I think this give me the most flexibility and control.