Yes, the FDR shows the flaps deployed at 11º when they were aligned on the runaway before they returned to gate for the RAT probe's problem.
They would've retracted them as normal when they taxied to parking.
Once they were aligned to take off again, the sensors indicated they were at zero degrees (fully retracted).
That's all it's been said. Again, why they were that way is not mentioned (still under investigation).
Also, the preliminary report doesn't mention that "supposely leaked" CVR conversation where "flaps ok, slats ok" is reportely answered during a challenge.