It was a confusing news cycle, with Jersey City’s municipal prosecutor, Jake Hudnut, releasing a memo effectively decriminalizing marijuana locally and state Attorney General Gurbir Grewal declaring that action invalid. Now, AG Grewal has told all prosecutors to “adjourn” (postpone) marijuana prosecutions in municipal court until at least September 4, when his office will issue new guidance. Hopefully, the state will legalize, tax, and regulate marijuana prior to that, and people with pending cases…