That report makes very interesting reading.
Since the flight crew survived the accident (the Captain with only minor injuries) and presumably talked to the airline's management, I do not think a statement within 24 hours is "premature". Also the report makes it quite clear that the accident was at least initiated by windshear, although compounded by crew actions.
I find particularly interesting the statement that the PF probably applied insufficient nose-up input due to an unrecognized "mode change" (from CWS to manual) caused by "dual inputs" by the Captain and FO in response to aircraft roll.