part with fill and pattern - pattern disappearing suddenly

I have a part which has a fill (solid grey) and pattern defined in the Cut settings. I notice now in a drawing with a Saved View from my 3D model attached, on some elements the pattern doesn't show, only the solid fill shows. The elements are Walls. Previously I didn't have this problem on the same elements, as seen in the 1st image (screenshot of a pdf I created back then). I didn't change anything to the Saved View, and it's still attached to the same Drawing as before. I didn't edit these elements either, so basically nothing really changed. I have other elements with the same part in this Saved View, the pattern only disappears on 3 of them, the other elements are fine.

What I noticed:

  • I tried changing from Cached to Dynamic presentation and back, didn't help;
  • The elements are also cut on different DVs (both plan and section view), in which they show fine;
  • The problem shows on screen but also on print;

I know I've had this problem in the past too, even in the SS-versions and not only in Connect. This is why I don't often use the option to use a fill + pattern, but now I have to. It's been acting fine till now on Connect. I'm not sure if the pattern is gone, or getting behind the fill?

Anyone else experienced this?

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EDIT: I notice all the elements it happens to are in the same reference model (the SV is defined in a container model, in which 10 models (1 for each floor) are referenced).

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