Lady Day tickets no longer avalable (London)

I just read on Datalounge (so am very skeptical) that Audra is pulling out of Lady Day- and now tickets are no longer available- there were plenty last time I checked a few days ago...

Has anyone heard anything? I was really looking forward to seeing her in London... haven't bought a ticket yet- maybe those with tickets have received an Email or something? have they refunded tickets?

and this is on Page six (again, reading this with a grain of salt)

Audra: So long, ‘Along’?

Britannia’s stiff upper lips are saying Audra McDonald, “Shuffle Along” star, may shuffle along. Not to the West End, where she was to star in “Lady Day.” Terrific, ab-fab Audra didn’t grab this year’s Tony. But maybe Audra (Mrs. Will ­Swenson) maybe has her own Tony or Gloria or whoever on the way??



http://pagesix.com/2016/05/08/julianne-moore-is-nothing-like-her-movie-characters/

Yeah, totally agree it's not exactly a credible source! But the fact tickets are no longer available is the most concerning part!