According to the BBC news, this was updated yesterday.

This is an exciting bet. I would regret not participating in this. You know how Trump plays the game by being unpredictable and that makes
this bet really exciting and confusing. The odds for Biden is actually something to consider, for now, he got the highest odds and got a lot of votes based on the survey. But then, we will still be waiting for the analysis so we can see how would this bet work!