According to Boulderrausch both Rosta Stefanek and Markus Bock has repeated Fabian Christof's Forget about life for a while, 8B+, in the Frankenjura. Markus used a new sequence which, according to him, makes the problem slightly easier. On Boulderrausch's forum, Bock says he's sceptical towards Rosta's ascent.
Who was belaying? Or was it solo?
What we really need is columbo on this case. its' out of hetty wainthrops league, but morse could probably give it a good go."Just One more Thing"
Björn has put up a good article regarding this kerfuffle on 8a.nu