The same applies for everything in the “current collection”. Atm there is no time limit on when something from the “current collection” gets moved into classic (and as far as I know there are no plans to move anything from current to classic), current was more a line in the sand saying “anything going forward would at the $5 tier and old shows would be uploaded to the classic tier”.
Not at my desk ATM but I if you like I can post a list of which shows are in which tier when I do.