I've had trouble locating the actual legal briefing of TSR's complaint without some website wanting me to sign up. I'll keep looking, but
THIS SITE at least provides a summary of the complaint, including a full docket of the proceedings.
Here are some interesting facts:
TSR (LaNasa) files the initial complaint in Dec. 2021
WotC files their preliminary injunction (against the racist remarks) in Aug. 2022
Considering the battle has been going on for almost a year, and Wizard's is only now pulling the race-card tells me they (WotC) are desperate for a win. Now, all things considered, I think the injunction should be upheld. Whether the screenshots of Nu-StarFrontiers was leaked by a good samaritan or by the assclown LaNasa himself as some kind of stupid shitpost (and the guy LOVES to shitpost) is irrelevant; if that book goes into publication under the SF name, it can cause damage to WotC's brand. Period.
The issue with the use of trademarks, however, is less straight-forward. According to the summary, LaNasa (TSR) had repeatedly asked Wizards to show proof of ownership, which they failed to do. Wizards claims that because they license digital scans of out-of-print books to OneBookShelf for PoD service that they are "using" the trademarks. As I mentioned twice already, that is weak-ass sauce. Digital scans of old books are essentially "used copies" that OBS has the licensing rights to Xerox. WotC's argument is tantamount to saying that if a used bookstore sells an old copy of a 70 year old book, then the trademark is still "in use." This is stupid on it's face, and in my estimate, LaNasa owns the trademarks (if not the IP).