This is killing me... a couple of months ago, my Outlook 2010 Exchange Activesync from work, which was fine for years, started showing calendar APPOINTMENTS as MEETINGS on my S7 Galaxy Calendar. I recently switched to an S20 - the same problem remained. The bugging thing is that meetings cannot be edited on the phone, even though I am the designated as both inviter and the only invited person. I tried reinstalling the EAS account several times - problem persists. There were also some synching issues (went only from phone to server, and not the opposite) but that somehow resolved on its own.