Yes. The Supreme Court rejected a claim in 2014 under federal law. Plaintiffs replead claims under state law. While a district court found the claims barred by state law as well, the Sixth Circuit found the claim were not. The Supreme Court declined to review the Sixth Circuit‘s ruling, meaning the case can go forward under the Sixth Circuit’s decision.

The Supreme Court (and appellate courts) are a batch system, with high throughout but poor latency. The Supreme Court reviews 7,000-8,000 petitions for certiorari each year, rendering judgment in the merits after oral argument on about 80-100 cases per year. Each case typically has hundreds of pages of briefing, rulings below, etc., and requires reference to hundreds of additional pages of precedent and other authorities. All that is done by the nine justices, each with the assistance of four clerks.