I saw the "where are they now" episode posted yesterday (Friday) as Episode 22 of M:TP Season 12. However, a few little parts of it, such as the brief chat with Gary Maclean, had the sound cut. Maybe to comply with Fair Usage requirements?
After visiting some of the former contestants to see how they were faring, the judges held a competition for them back in the MC kitchen.
I get that it was a repeat, but I had never seen it. Very enjoyable.