I've noticed that if I search for a word with an accented character from the top right search bar, the search is transposed to the result search bar and the accented character is missing (allé becomes all) and this affects the results accordingly; I add the missing character and reapply the search when this occurs; this occurs only after the human verification prompt appears.
Is it my setup (FF40.0.2 + DNT request + NoScript addon) ; is that normal behavior ?