So first, obviously I personally don't think Collective Shout is Feminist, they're anti-abortion, they're control freaks who want to control how both women and men act regarding sexuality. The issue I have is whether or not something or someone is Feminist can vary wildly depending on the individual.
While Collective Shout will not elicit much debate because they are mostly control freaks very much not wanting to give freedom to any gender, thus a vast majority of Feminists will easily agree that CS are not Feminists, the point you raised on misandry would very much not garner the same widespread approval.
I'd argue a significant part of Feminism is anti-misandry, but clearly the movement has had and still has its part of people acclaiming misandry. That's one of the issues I have with the movement, the definition of what is Feminist and what isn't is different for each individual, and while I do think a vast majority of people identifying with this movement have good intentions, the word "Feminism" can be claimed by a wide array of people who can have conflicting ideas on important subjects; and some people will proclaim that one thing is not Feminism, while others will proclaim it is Feminism.