When an outside client changes a weekly meeting in Outlook Calendar, my internal staff member receives a meeting request but it says
" This meeting request was updated after this message was sent. You should open a later update or open the item on the calendar."
He cannot respond to the update/request and there is no later update for him to respond to either.
He also says for this latest instance, his calendar item reflects an 11am start time while the the update is for 12pm.
I have researched this, and ive seen mentioned that an Exchange version mismatch, and sending/updating from a cellphone may have a hand in this, but no acceptable solutions other than deleting and recreating the meeting have been listed..