Its Current Year. "X" edition means nothing anymore other than marketing buzzwords. Shows are releasing right now as "Complete Edition" the moment Season 1 ends, even though Season 2 is already confirmed. Any expectation you have of it being "all available" content before release is marketing playing off your assumptions.

This is scummy behavior, but these are the niggercattle who created this problem in the first place. Buying 100$+ version of games that come out, incentivizing companies to keep doing it.