Originally Posted by Zandel

Did not realise that whale missions were not permanent. Only completed them all once and got 1100 medals thinking I had plenty of time.... Will have to spam the next one instead.

From my brief reading, it would seem to me the Slice one will come back again in a few months and you would then be able to get the rest to the 7,000 tokens then, or it could be when the slice one comes back again, it is a different token/reward again.