Furret and Soboul are most likely the cause of those, but better, or at least more descriptivist/scientific historians like https://fr.wikipedia.org/wiki/Michel_Biard or https://fr.wikipedia.org/wiki/Jean-Cl%C3%A9ment_Martin are probably closer to the truth.
I'm not saying that Furret is a bad historian: he is the reason why we can be closer to the truth, now. By disproving some of the marxist interpretation claims and advancing his own interpretation, he allowed younger historian to do the same to his own, finding proofs through legislative archives that some "French revolution facts" were not really facts, and especially, the legend about the assembly: "La Terreur est a l'ordre du jour".
French textbook still have not been updated, and neither was wikipedia :/
Sorry, i'm an history nerd.
https://en.wikipedia.org/wiki/Reign_of_Terror
The road to hell, & etc.