Yes I have it too.
If I had to guess I think it's for those who did finish the cruise but didn't participate or keep up with the side quest.
Since it showed up as a separate side quest it seems that if you finished the cruise you can still redeem the blue ticket and unlock the mixed berry cobbler even if you didn't do or followed the side quest all the way to step 9.
Earlier to get the cobbler you had to
A finish the cruise AND
B complete step 9 of the side quest.
Which included all that extra serving of the other recipes. Which is kinda ludicrous if you ask me because in theory it would be possible to finish the cruise and have nothing at all to show for it. Another one of those brilliant design flaws in this whole debacle. So with this separate quest you could in theory still unlock the cobbler after you've finished the cruise. I'm sure there's players who ignored the side quest as they aren't interested in gold stamps only to find out at the end they had to play it to get the cruise prize.
Anyway why anyone would want that cobbler recipe with these values is beyond me but would also think I'd be beyond mad if I worked on a cruise and had nothing to show for it at all.
The real question (which we will probably never know the answer to) is that I wonder if this last chance thing was always in the plans from the start or if they have thrown it now after seeing the outcome ?
And why not adjust the cook times and rewards for that cobbler recipe already ?