Nah, it's not a scratch on the front lens. The lens have filter on it all the time. At 1st I thought it's the filter. but after I remove the filter I realize it's inside the lens. I just wonder is Olympus going to charge me if it's inside the lens.. Since it's impossible this could be user fault if it's inside the lens..
Have to send it in then with warranty u should send it in. I'm sure Oly's reasonable. Get back to us on what did Oly say ok ?
If worried make wasted trip , send a email to them first. Go to the Oly SG page , contact us and send.