Dimensions disappear

Hi,

I have this problem with dimensioning this drawing that has a break on it. I try to put the dimensions on both sides of the part but the dimensions just disappear. At first it looks like the dimension is there just not visible. But after I press LMB it disappears completely.

When I delete the break line the dimensions turn visible.

Does anyone know what causes this? I run SW2015 SP5.0

SolidworksDrawings And Detailing