Originally Posted by
lajt
.I wonder if that's how this happened? Maybe the person was trying to bend the arms to create slight toe-in and got overzealous?
That is probably the most likely cause as it was standard practice years ago to twist the arms for toe-in and some ham-fisted folks would get carried away but it really doesn't matter at this point as it just needs bending back. You just need to determine which arm is the bent one.