Bearfoil;
From BEA update ...
The airplane began to roll to the right and the PF made a left nose-up input. The stall warning sounded twice in a row.
That statement appears to be quite straight forward, and gives a clear impression that at the time of the AP/ATHR disconnect the aircraft was in level flight at FL350. The status of the airspeed data is then described, and absolutely no mention (other than the UAS reference) of other untoward environmental conditions is made. Likewise, if the THS actuator was proceeding on direction of the PRIMs to apply another +10° to the CRZ +3° trim, don't you think they would have mentioned it?
Don't you think it would be overly disingenuous of the BEA then to leave out of their update those obvious factors that you so keenly believe they have?
Of course my naive assumptions may be proved wrong, but until they are, I will continue to believe in the integrity of the investigation.