I just tried downloading some items from there. The downloads look like valid CDPs, but when I try to load them into CM, I get "Unable to open file....for reading", and they don't install. I tried looking with CDPExplorer, but it says "File format not supported for...". So apparently something has happened to the file downloads, or they are not valid for trs2019?
EDIT: Also some of the files for locos that came down saying they are .7z files, 7zip does not recognize them and won't expand the content.