According to the simulcast schedule, episode 49 was supposed to have been released on Wednesday. It is now late Sunday and still no episode, but I can find no announcement or news concerning this. Checking Hulu's site directly has a note to the effect that ep 49 has been delayed and they (Hulu) are working with their content provider (presumably Funi).
Simulcast schedule also does not list episode 50, but it does still show episode 51 due out on the 18th.
Is there some hiccup or something that is preventing Funi from posting episode 49? Did they only buy the rights to the first 48 episodes, like with Fairy Tail, and are having to go back to the Japanese company to get another contract for the rest?