I think they only list it on her official page when she's on the front page, so magazines might very well have articles on her without us knowing (like for example the monthly ViVi Deji Deji diary that is never listed on her page). Any more information on the latest S Cawaii would be nice, if there's an Ayu article in it.
Added to magazines:
**/** Peach (German)
thread + SCANS