I didn't get an option to earn fast passes by voting with energy stones and power stones today. Had webnovel decided to stop doing that? That would really suck, because it would mean that we only get one free fast pass a day.
No fast passes for voting?
I've noticed those options are missing for me as well. I really hope they aren't getting rid of the fast pass rewards for the dailies...
It worked for me today.
However, it sometimes fails due to a bug in the system. Its happened to me before and I know some other people have posted similar problems on this form. Try again tomorrow. If it continues to be a problem (or you just really want to get your fast passes) take screenshots and send it to them through their feedback email address or try to tag an administrator to either pass along this information or point you to the right contact person. Just note that they are known for being very slow to respond and it might take alot of effort to get a reply from anyone official. It took a few weeks for me to get an unhelpful response for a different issue, but hopefully it will be faster for you.