I just spent 45 minutes looking it over - there are a bunch of odd looking numbers on the PDS's, so either they're measuring differently or they've just taken delivery of the site content from the contractor and now they have to sift through it and fix it so it's accurate.
MOST of the HTHS specs are low compared with what I'd expect (GC at 2.9, Syntec 5w-50 at 3.7 and RX Super 15w40 at 3.7). Also a lot of links go nowhere, so while the new site looks good, the content may be unreliable until they get a chance to verify it all.
Cheers
JJ