This is for Syberia:
I am also getting weird frames for Soul Silver breeding IVs. The only IVs that matched with my egg was frame 14000 and it didn't match with my parent pokemon IVs. I think Soul Silver IV creation may be flawed/different.
On frame 4, the spread is
My parents are :
Tried for a second time, and it did work. I got a frame 2 egg.
So this is weird. Maybe there are split spreads just like emerald.