An early report is here: law.com/nationallawjou…
were not singled out—their alleged injury is shared by the 320 members of the Congress who did not join the lawsuit—and their claim is based entirely on the loss of political power."
this, where “reaching the merits of the dispute would force us to decide whether an action taken by one of the other two branches of the Federal Government was unconstitutional.”
Case dismissed. (IOW, the district court's substantive conclusions on meaning of Emoluments are now gone.)