Two odd seedlings - shrivelled leaves?

Out of a few seedlings I have gotten two that are growing as tall and as fast as the rest, but the first set of jagged leaves is REALLY small and shrivelled all up. The bright green coloration of the stem and leaves is still there and looks healthy aside from having those tiny shrivelled leaves.

The seedlings are only around 2 weeks old and are on mother nature's light schedule, getting sunlight for around 13/14 hours a day in this area. They are in normal clay potting plants with brand new potting soil, and no nutes have been added to the soil whatsoever as of yet.

I don't have a digital camera or I'd take a picture, but I'm hoping one of you knows what's causing this, or if those two still have a chance? Please help if you can!

Thanks a bunch
- Silven :thumbsup: