Winds of winter info-spoiler
Found a description of a new chapter from Winds of winter.Don't know if its genuine but supposedly from a GRRM reading.
For some reason I'm not allowed to post the link on her so this will have to do
For the second chapter we joined Tyrion playing cyvasse with Brown Ben, while they wait for 'Ser Grandfather's' army to sally forth and try to break the siege of Meereen. These two share banter with other of Brown Ben's staff about what's the worst thing about waiting for the battle to start, punctuated by the sound of the trebuchets as they fling more plague corpses into Meereen. Brown Ben muses that the two dragons are wild cards which could attack anyything on either side during the battle. They assume Dany will return on the third dragon and speculate about rescuing the three hostages - Daario, the eunuch and the horse boy - and delivering them to Meereen thereby changing sides a second time but claiming that they only pretended to change sides before so as to learn the Yunkish plans. Tyrion thinks any skepticism about this will be outweighed by gratitude that he killed Dany's most dangerous enemy - Tywin. Just as Tyrion is about to win the cyvasse game Jorah bursts in with news of black sails in the bay (ironborn ships) flying dragon banners.