Does the latin america show also count season 1 as the initial batch of 52 episodes or did they count that as two seasons? Is the VA keeping track given the erratic schedule of releases and recording? Giving a number off the top of their head?
Either way, its been three years since Cartoon Network last officially said anything about new episodes, (March 2015) and two years since they split the numbering to make it seem like more. That's a ridiculous amount of time to not have a renewal announcement in animation, especially given the lead times needed and the fact they have to publicly announce schedules waaaaay in advance.
The only thing going for it right now is it hasn't been officially announced to be ending like Adventure Time is and Regular Show did... though RS we didn't know was ending till close to the last minute.
I just think there's a lot more evidence for S6 than there is against it. They could always cut the show off after 5 regardless of what was made for 6 but I think we'll get there especially since a finale would be 9-10 episodes from now and the crewniverse on twitter mentioned there'd be a lot more surprises besides that huge leak ( which I wont mention on here )
I think it might take until S5 ends before a S6 announcement as silly as that would be