Pregmate False Positive??

I just received a box of Pregmate tests today. Took one earlier and it was negative. I took these two tonight, and one is obviously positive (the line is pink- photo just makes it look grey; but you can tell by the negative pic.)

The line showed up immediately- before even the control line. The other tests doesn’t even have a squinty line.

Is it definitely a false positive? Anyone had this happen before?