@daanvdwiele , @lewq , we have the same issue! It’s really annoying.
I’ve talked to Dana from HubSpot and she said the issue is on the Google side (they changed something in their API). HubSpot team is investigating it. As a workaround, Dana recommended creating permanent Google Meet links for each of your Meeting links (https://www.youtube.com/watch?v=QIC5q4DBD2s). The drawback, of course, is that your contact might get into another contact’s meeting if they click the link at a wrong time.