The court proceedings regarding the seizure of materials from the law office of Michael Cohen ended yesterday without a formal ruling on the substance of how the case will proceed as to review of seized materials. The issue is whether a so-called "taint team" from DOJ/FBI will review the records first, or whether there will be a Special Master.
Contrary to many reports, the request for a Temporary Restraining Order was not denied on the merits, but because it was moot. The TRO request was moot because pending a court ruling on procedures for review of materials, the feds are not reviewing what they seized. That was my understanding from live tweeting of the proceedings, and it's confirmed by a letter the prosecutors filed in court today (
pdf.)(emphasis added):