Buying straps from Breitling website

Has anybody had any luck ordering straps from Breitling’s website? I have an Aerospace Evo that I want to swap to rubber for the summer. I tried to pick up the fabric strap from the site a couple weeks ago and learned it was discontinued. Today I tried to purchase the black Rouleaux rubber strap and it shows out of stock after trying to pay.

Anybody successful with ordering through the site or is it recommended to just order through an AD? Also any strap recommendations for the Aerospace are welcome.