It's a unanimous ruling of the three-judge appellate panel. Here's a link to the Court's ruling, if anyone would like to review it (35 pages):
http://files.eqcf.org/cases/16-3522-82/From the decision:
"The School District has not demonstrated that it will suffer
any harm from having to comply with the district court's pre‐
liminary injunction order. Nor has it established that the pub‐
lic as a whole will suffer harm. As noted above, before seeking
injunctive relief, Ash used the bathroom for nearly six months
without incident. The School District has not produced any ev‐
idence that any students have ever complained about Ash's
presence in the boys' restroom. Nor have they demonstrated
that Ash's presence has actually caused an invasion of any
other student's privacy. And while the School District claims
that preliminary injunctive relief infringes upon parents' abil‐
ity to direct the education of their children, it offers no evi‐
dence that a parent has ever asserted this right. These claims
are all speculative."