Repaired 50mm 1.4 at distance

I've had my 50mm 1.4 for almost a year now. On my crop body, it was dead-on. When I moved up to my 6D, it seemed to front focus. I tried to Dot Tune the lens, but quickly ran out of MFA in the tele direction. Sensing something was off in my photos, I sent the lens back into Canon. They repaired the lens claiming that something was not right inside the lens, causing the focus issue.

I get the lens back, and now it almost seems worse. The softness in general is pretty bad. When photographing people/objects wide open at distances between 1-3 feet, the lens seems ok. When taking photos of people/objects between 6-20 feet, they get soft really quick. I understand that f1.4 is not the sharpest aperature, but should the subject still be relatively sharp at distances beyond 10 feet?

I'm attaching some 100% crops to show as examples (focus point is always right eye):

Yeah there's something wrong, try manually focusing it and see if you can get better results.

But looks to me like one of the elements is off, it's kinda acting like a macro lens.

Yes, tripod, remote switch, LiveView 5x 10x MF. Will tell us all if it is your AF or the lens.