Jacks Cleaner2 and JTR Double Seedlings

I just popped 5 each of Jacks Cleaner 2 and Jack the Ripper-both had one seed each that has produced two seedlings,and so far they are all survivors-very odd indeed. The day before discovering these two freaks,I had just read about this phenomeona in Subcool's book Dank, though he mentioned this trait only with JTR.
Must be one of their common ancestors,hmm?

Google it m8...Its happened a time or twelve No biggie...split them if ya wish and grow both out.