I have no inside knowledge, but I'm hoping that five minutes after today's meeting started both sides realized that the major issues had already been settled and that there was no reason not to get back to work. Of course it would be difficult to justify the past week of missed shows, so it was agreed that no announcement would be made until tomorrow morning. Both sides would then be able to say that they had bargained like mad all night, squeezing each other for every concession possible.
These guys do specialize in theater after all.
Maybe both sides are hanging out in that conference room playing poker, watching "America's Next Top Model" and eating lots of take-out Chinese this very minute.
"I have got to have some professional music!" - Big Edie