These lawsuits weren't "lost" as in failed to be proved by a preponderance of evidence. They were thrown out, some with prejudice, are without merit.
The difference is in how much evidence is collected by the lower court for inclusion in the appellate record. Since these cases ended so quickly, the record is virtually empty of facts. The supreme court is not a court of original jurisdiction, and can't receive evidence not already in the judicial record.
The only thing they can do, like with many other cases, is to reverse the judgement of the lower court, and send it back to be reheard.