I also foun this while researching the subject on another fishboard:
I can't vouch for the veracity of anyone else's comments in that thread, but I can vouch for mine.
The information in the cited thread was based on a phone call I had with Ms. Janine Van Norman of the USFWS' Enforcement Branch in VA. She informed me that USFWS considers any FRT in the U.S. to be smuggled in violation of the Lacey Act. The basis for this is not the recent CITES II listing, but the Lacey Act's prohibition on importation, sales, etc., of wildlife in violation of foreign laws. She cited long-standing export prohibitions in Australia, PNG, and Indonesia as the basis for invoking this aspect of the Lacey Act. She also noted that there are no legal FRTs, presumably based on the fact that there are only a handful of legal Indonesian FRTs each year and the other countries outright prohibit exports. Nothing was mentioned about USFWS knocking on doors and confiscating turtles, merely USFWS concern over importation and interstate sales on online forums.
IMO, if you're sellling FRTs with proper CITES and Indonesian documentation, you have nothing to worry about. However, be noted that, as a practical matter, USFWS considers such "legal" FRT imports as being so unlikely that they've espoused the absolute proclamation, at least to me, that any FRT in the U.S. was smuggled illegally.