Voigt Cancels Tosca Performances

Rumour has it that Deborah Voigt has pulled out of all Tosca performances, with Nelly Miricioiu taking on some or all performances, anyone have a definate answer, ROH press page mentions nothing at present.

Yes, this has now been confirmed:

Nelly Miriciou gave a dreadful, if not pitiful, performance in Tosca at Covent Garden. There is obvously a reason why she had been away so long, we only needed a reminder. It is about time to retire now Nelly.