Wirelessly posted (iPhone 3G: Mozilla/5.0 (iPhone; CPU iPhone OS 5_1_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B206 Safari/7534.48.3)
Pity about the rest of the BA online redemption availability search facility, which is nothing short of a disgrace. At this point they'd be better taking the map thing down completely and force you to search day-by-day through the normal booking form.
It's seriously rivalling the SQ website in the major IT embarrassment stakes (although at least SQ admitted their mistake & heads rolled).