Interesting Chelsea Green Error

I don't have pics because I didn't take any, but I ordered Chelsea off amazon and examined the figure and tested the joints like always, then I noticed she didn't have a belly button. I thought it was a bit odd but I just assumed mattel used a shirt mold that didn't have one. Upon further examination, her belly button was on her back. I tried to spin the upper torso around but that doesn't work, so I had to crack her upper torso and put it on the right way. No big deal and it turned out fine, just kind of funny I thought. I've had boots come where the foot was the wrong way but that's a much easier fix.