Dear Felix,
are you using reconstruction region for reconstruction? If not then try to use it and the rectangular shaped “cutouts” should not be there. The fix of this issue will be released soon but meanwhile please use the reconstruction region prior to model computation also for large scenes.
The missing monk is another task. Was the monk removed after scanning and before images capturing? Or it was all the time the same static scene. Because it seems to me that he was removed. If so then of course he is not in final reconstruction because RC’s results should be visibility-consistent.