[JAS84]

Good job they got trophies, because the winners there won't be getting the other half of their prize - they would've been Gladiators for series 2.
tvtonight.com.au 

Axed: But what about that Gladiators prize? | TV Tonight
Check the small print Kalani & Taylah. 10 has officially killed off your ser…
  Source: tvtonight.com.au

[Brekkie]

I'd like to think if it's revived again in a couple of decades they'll be legally obliged to give them their prize in the next series.