Mixed reports about it. Nobody knows.
My opinion is that his release clause active and it expires this Friday. That would make it 2 weeks before the end of the window, which from Palace's point of view, makes sense so that they don't end up losing him right at the end of the window, if someone triggers it, and they can't replace him.
I think that date makes more sense, than the previous one about it expiring two weeks before the season starts.
It would also back up why we have decided to approach Palace this week, but then that could be because we were waiting until after the charity shield match.
So basically, fuck knows