You didn't happen to check any of his Jethro Tull releases, did you? It would be interesting if his lossy mixes don't have an LFE delay, but his lossless ones do.I finally finished going through my entire library, I don't have extensive notes on every track/release as there were often exceptions and variations on individual tracks and I just wanted to slog through it all. Plus if you are obsessive enough to fix this stuff, I imagine you will want to verify things yourself.
One consistent set of releases of note. All the Steven Wilson XTC and Yes releases have a 10ms LFE delay except for XTC Psurroundabout Ride.