It is not.
Then what is it? Because from what all of us can see from the outside:
1. We got a series of factional mini-TROs in 2013, with record sheets included.
2. We got a full TRO in September of that year in the form of TRO 3145, that includes mostly stuff from those mini-TROs, but with the NTNU units added in to entice those of us who had already bought all the factional TROs. The records sheets for those NTNU units came out less than a month after its release.
3. TRO 3150 is released to compile the mini-TRO units that were left out of TRO 3145, once again with a set of NTNU units to entice people who already had the rehashed ninety-odd percent of the material, presumably with the very reasonable assumption that the records sheets would once again promptly be released shortly thereafter. This is in July 2015.
4. It is now February 2019. And those of us who paid full price for a TRO that was overwhelmingly rehashed material have basically been told that if they want the part they bought it for, they can go ****** themselves, because the ability to make record sheets magically went poof sometime in 2014.
Please, by all means, tell me why I'm wrong. Seriously, I want to be way wrong about this. But this is what it looks like for those of us that don't have the inside track.