Hey folks, Adam's latest invite regarding the backlog scrubbing refuses to show up on my calendar. I investigated why, and it's apparently related to a section in the ICS file that has pre-existing attendees. I edited the ICS file, removing the following section (where I removed individual email addresses), and it now works for me, i.e. I can now accept the invite. UID:ald9p8ht7399ni91ke3snbtf35_R20211005T140000@google.com ATTENDEE;CUTYPE=INDIVIDUAL;ROLE=REQ-PARTICIPANT;PARTSTAT=ACCEPTED;RSVP=TRUE ;CN=[removed];X-NUM-GUESTS=0:mailto:[removed] ATTENDEE;CUTYPE=INDIVIDUAL;ROLE=REQ-PARTICIPANT;PARTSTAT=ACCEPTED;RSVP=TRUE ;CN=[removed];X-NUM-GUESTS=0:mailto:[removed] ATTENDEE;CUTYPE=INDIVIDUAL;ROLE=REQ-PARTICIPANT;PARTSTAT=ACCEPTED;RSVP=TRUE ;CN=[removed];X-NUM-GUESTS=0:mailto:[removed] ATTENDEE;CUTYPE=INDIVIDUAL;ROLE=REQ-PARTICIPANT;PARTSTAT=TENTATIVE;RSVP=TRU E;CN=kata-dev@lists.katacontainers.io;X-NUM-GUESTS=0:mailto:kata-dev@lists. katacontainers.io ATTENDEE;CUTYPE=INDIVIDUAL;ROLE=REQ-PARTICIPANT;PARTSTAT=ACCEPTED;RSVP=TRUE ;CN=[removed];X-NUM-GUESTS=0:[removed] X-MICROSOFT-CDO-OWNERAPPTID:-849329500 Bottom line: if you want to accept Ariel's invite but it does not work for you, try the attached ICS file instead. Best regards, Christophe