Yes, it is a bit strange, should have been some sort of announcement by now.
I'm guessing there are a still meetings going on regarding the move and the decision has not yet been made, it's not the sort of thing EI would just jump into, it would be a massive risk to take.
At the end of the day they have confirmed only that they have been in talks with the city airport, all the other rumours and hype mean nothing.
Having said that all the evidence points to a move down the road.