Well f*ck me and call me Shirley, sure enough, site's updated while I was at work. The Teo S and Teo S Limited are no more. Now you get:
Teo S Medium / Large (both with 500W Bafang Rear Hub)
Teo S Limited Medium / Large (both with 500W Bafang Rear Hub)
Teo SE Suspension 350W
And the only one...