Pinch Weld

I had the corrosion warranty work done to my fender about a month ago. I was going to rotate my tires this weekend and noticed that my pinch welds were collapsed. The right weld was smashed about 6 inches behind the front lifting point and the left side front about 15 inches from the lift point. My question is simple. Can these be fixed in any way? Another question is I am in a weird position. This happened a month ago and am wondering how to approach the matter. My car has not been to a dealer for over three years and I know the last time I lifted the car, these dents were not present.

I'll never understand the dealer's/shop's fascination with lifting cars by the pinch weld. Mine get bent every time anyone other than a shadetree mech or myself lifts the car. My OEM jack is worthless on one side of the car due to unusable pinch weld.