UPDATE: Mr. Wilhelm’s 3,410 photos have been restored and Flickr extended his Pro account to 2036. Original post follows. Major, major stumble from Flickr today–a Zurich-based photoblogger says Flickr deleted his account by mistake and lost his 3,400 photos. Mirco Wilhelm has the original files saved elsewhere, but the photos from his extensive Flickr collection had been linked to from all over th