Components missing in reference pattern both

Hello,

Do anyone know how to fix the problem I have with components missing from a reference pattern of type both?

I have a patten with 4 holes and 1 extrude in a group that is in a pattern of 4.

When I add washers to the holes in the assembly and try to pattern them using the option "both" the pattern shows 12 filled dots where the washers will show up, but when I finish the pattern 5 components are missing.

Creo 3, M120