We're not going to be adding TBA for the next season. It'll just have to be removed if the series ends on season 2. Either it is confirmed and we add it, or it's not confirmed and we refrain from adding it repeatedly. Currently, it's not confirmed, and we'll stay away from adding TBA unless it's confirmed, since if it's confirmed the final season, it'll just have to be removed later. We don't speculate that there's going to be a next season, as that would violate neutral point of view.
We're going to be deleting this page as it is not officially announced by anyone from Disney XD, Alex Hirsch, or anyone else affiliated with the series. No matter how accurate Zap2it is, it is not official until we get official proof about this episode (such as an announcement), but until then we're just going to assume it's not canon.