Yes, it's happened to me, but with a twist: shave feels like the razor isn't quite there, but plow through it anyway only to finish and my face is just as smooth as if I'd used any other sharp blade - with no irritation the next day! I haven't done enough experiments on edge longevity, though subsequent shaves with these razors seem to yield the same results.

Sorry Kees, I can't comment on your specific issues other to suggest some additional light finishing strokes, but even that seems to be a fine line. Too many and the edge seems to get fragile. Oh well, like the saying goes "less is more"....