SA considered MB as a terrorist organization since 2014 (after the Arab spring uprisings) and outlawed it entirely. But I suspect as we saw with Alwaleed (Huma) and the others who were caught and tortured recently, there were black hats within SA that continued to fund MB operations behind their back.
So who are the other MB players? After researching, looks like Iran and PAK.
The interesting thing is that Tillerson recently announced that he won't consider MB as a terrorist organization. Too politically correct trying to avoid diplomatic spats?
https:// gulfnews.com/news/gulf/saudi-arabia/how-the-muslim-brotherhood-betrayed-saudi-arabia-1.2039864
http:// www.ia-forum.org/Content/ViewInternalDocument.cfm?ContentID=8287
https:// www.aljazeera.com/news/2017/06/tillerson-blacklisting-muslim-brotherhood-problematic-170614193311591.html