Iso curves disappear at some parts of the BREP

Is this only me or is everybody seeing isocurves and surface edges discontinues at some parts of a BREP?

I am using the latest R8 RC, but I guess this is not a new issue.

Looks like a display issue

If I zoom.

I guess it is related to the NURBS meshing parameters, but even after bumping it up to the highest the defect persists(imporved a little bit)