As I said, the weight in the active_votes array for your votes is being returned as 0 from the nodes. Without weight there are no curation rewards. Did you receive any rewards for one of those votes? If not, it's a bug in steemd or your vote has been broadcast multiple times, which I think could lead to no curation rewards too. Did you use an autovoter?

Since the HF, the exact vote amount can no longer be predicted exactly, because it depends on the payout amount of the post you are voting. I added a 'Sim. Payout' button on SteemWorld, so that we can see how much our vote is worth for a given payout. That feature is still being tested and the result may not be 100% accurate, but it already shows roughly how it works.