AnimeSeason.com was shut down because ot the authorities...so they just moved to AnimeSeason.tv
They were planning a redesign anyway.
Well I do not know about anime season all that much as other people but what I do know that after mega video and possibly some other video hosting sites shut down anime sites took a hit. Two in anime site that I know that had problems justdubs.net and dubbinz especially dubbinz had problems because of it and decided to come together under justdubs I believe. Justdubs recently is not showing up most likely do to some maintenance. justdubs has a facebook page animeseason may too.