This is probably (once again) the wrong place to talk to Adobe directly, but I noticed that the link on the "Music Loops & Beds" donwload page for Audition DLC to the "Drum One Shots" zip archive is dead (404).
Here's the dea link: http://download.adobe.com/pub/adobe/audition/Loops/drum_one-shots.zip
It works for me on Chrome, Windows 10
Works fine here too... 81.1MB downloaded in a couple of seconds - Firefox.
This link (https://offers.adobe.com/en/na/audition/offers/audition_dlc/AdobeAuditionDLCMUSICLOOPS.html?cq_ck=14...) is not working for me either as of 2/26/21. Any idea where we can find a working link to the DLC music loops for audition?