So, I just received my EM5 back from Olympus repair due to it not holding the time & date when swapping batteries. And now, it will not recognize my Panasonic lenses! I tried the 25, 12-35, and 35-100. The camera comes on, but there is no aperture setting or image on the display or in the view finder. Anyone ever hear of this? I can put my Olympus 17, 45, 60, or 75 on the camera and it works.