Even when TheQuin was active here, there were times when he simply forgot to add new offers to predict the price. To be honest, I always thought it was strange that the FreeBitcoin team never even tried to automate the process of adding events to the betting tab. In principle, if everything is done manually, it's no wonder why the list of events on the betting tab has always been so sparse.
Thats why I told before that FBC is not and was never professional. And the people who are "working" there neither, so the state of this site nowerdays no surprise to me.