I am having the following problem.
1. Create a new meeting in outlook desktop and add attendees
2. Using the GTM Plugin, create the meeting in the location and body of the invite.
3. Send the invite.
Some of the recipients are getting removed from the meeting invite and receiving cancellations of the meeting. You can see on the attachments the email invite that went out has both participants, but the outlook calendar invite only has one of them. Neither of the users declined the meeting. I did not remove anyone from the meeting. 
