Shouldn't the dry hose system have got water up to the top floors? But it didn't work.
I'm not surprised it is going to take weeks, when compared to airline crashes, for example. It isn't just recovery of bodies and identity, but where they are recovered from. It also reminds me sadly of a car crash in which a family of five died; at first only four bodies were recovered and it was only relatives telling the authorities that there was a baby in the car that led to the fifth being found.
I doubt whether accurate numbers will ever been known, but the time taken doesn't make me suspicious. Rather the opposite. The more thorough the better.