One determination by the Washington district court was that the states have standing. Another determination was that the administration's claim that security concerns with otherwise investigated refugees and other guests required their ban was not proved, since none of those banned nation had ever sent a terrorist to damage the US, while exempted nations had done so.

If the courts take action that extends the reach of the courts beyond traditional boundaries and you call that "progressive", then you must consider the Citizens United ruling to be a Progressive ruling. It was not, it was a bad ruling, a corporatist ruling that firmly entrenched Big Money as the key to election success, kicking the individual voter far down the ladder.