Hangouts in events

Issue description:
Affected username(s):
URL of Hangout Event:
Troubleshooting info of the event (Go to https://www.google.com/calendar/render?tab=mc&eventdeb=1, click on the affected event, click More Actions > Troubleshooting Info, copy the text from the pop up window):
Calendar ID:
Steps to reproduce the issue:
Please attach ICS file from event invitation and a screenshot of any error messages.