Possible Layout bug..?

[nonpertutti]

 Something strange is happening in one of my layouts. There's a smart marker that appears but it is not actually there. Not in the lists and calculation, not in the plan view (even if I right-click it in the layout and ask to straight open the source view, so it's not about layers, options, renovation, ecc...). See the attached image: left is what it should be and right it what I get in the layout.  I really could not fix it other than patch the layout with some 2d lines and fills.

I am very worried because these drawings are legally valuable documentation and I already sent it to public administration and I need to trust the software. Mistakes are not welcome. Has anyone experienced this issue?

[Lee Hankins]

I’ve seen this behaviour before. If you close the file then open it again from within Archicad using File-open and make sure you select open and repair option that may fix it. It usually fixes it for me. 

[runxel]

I've had views getting corrupted, too. Sometimes just making a complete new view helped.