Spooky Library won't load

I get the notification about events under the "adventures" tab, but when I click on the green "go" button to start the Spooky Library event, the tab just closes and it sends me back to the main map. I haven't been able to play the last few events because it always acts like I'm exiting the tab instead of selecting the event I want to play. Is there a solution for this? I'm playing on the Android app.