I do not know if we are getting served different content for the same URL. Content I can see, with server-side timestamp of 2 seconds ago:

Hard disk drives (HDD) & M.2 NVMe solid-state drive (SSD) Series:

FS, HD, SA, UC, XS+, XS, Plus, DVA/NVR, and DP

Only drives listed in the compatibility list are supported.

Looks like you are indeed getting an older page. Try https://archive.is/8aUdC

As German IT news media has retracted the "Synology reverses" story based on the content they are reading in the press release link, I suspect there is some Geo-stuff involved here (I tested this from multiple German IPs now and always get "the other version").