[NTG-context] luatex 0.30.1

Hi Taco, is it possible that luatex 0.30.1 is a little bit broken? When I try to process an xml file with it and the latest beta, I get no pdf output (but also no errors; it simply doesn't process the contents). Downgrading to luatex 0.30.0 solves this problem; I get the expected output. Thomas