People mainly think that the artist quit because of harrasment by fans who didn't like how the characters looked or the art-style itself, they used to complain about her drawings, some think that the artist was treated badly by their company. Some say that the artist is just taking a long break, or is busy and will continue. If it was discontinued, then it might be continued by another studio (people think that there most likely won't be a studio to take over, but still a chance any studio would). But, the people also said there was a official announcement that the tgcf comics were cut-off.
[And i did not make up anything from above, i read many comments about it in many websites, and just am telling what i saw people say... And i loved the art so much, i hope the artist won't listen to the few haters and stop, if that was the reason. But it might also be a personal issue if the artist doesn't continue]
