RTLU was initially stuck then non available, but what is your reference for
the ailerons ?
RTLU was not stuck, as in jammed, it was freezed at the position it was.
this is a protection not a malfunction of the RTLU.
RTLU reset would have been accomplished upon S/F selection.
If anyone can find the reference for the OB ailerons he is most welcome, I couldn't find it in words, but its there in the traces and since the roll function of spoiler 2,3 & 6 in ALT2 are inhibited to decrease the roll rate it is obvious to zero the OB ailerons for the same reason.