The Verge tech site revealed the issue after it noticed a window reflection revealed a cameraman holding what appeared to be an SLR camera. In a blog post the handset maker said it should have “posted a disclaimer”. The news threatens to take the shine off the launch of the Lumia 920 phone. Investors had already shown doubts about whether the Windows Phone 8 handset could revive the Finnish company’s fortunes, sending its shares nearly 8% lower on Wednesday. In Thursday’s trade the stock fell a further 6%. Read the full story at the BBC.