It doesn't mean anything... because the dismissal was only a shot at a quick ending, it was still likely that the trial date would be upheld and that IB be allowed to present their so called evidence, of which they haven't yet produced. The trial was always the likely ending. The trial will also help to alleviate further issues when IB attempt to prolong this by then shifting it to the UK. If they're found stupid in the US court, their motions for trial and such will get tossed from the UK system before they make it to court, because they will have to provide evidence of a specific law being broken, of which will be either proved or disproved in the US trial.
January is the main focus.