Stupid Invite

Manager: It’s a tight window blah blah blah we need to make sure this happens within the window.
Me: Since you are supposed to have the hardware by noon, how about we schedule a call for 1PM?
Manager: Yeah that makes sense. Who should I invite?
Me: Please invite Invitee.
Manager: Sent.
Invitee: I haven’t got it
Manager: Oh I invited everyone except you, Invitee.