This is no longer the case, but used to be before HF21. Now its hard to find anything on Trending with paid votes.
You need to remember that most bid-bots now curate. So seeing a @tipu vote doesn't mean it's a paid vote. Same with the others.
Things have changed, and there are but a few posts with big paid votes like yours, and they almost always get flagged unless rewards to set to declined.
How do you think I found yours? It stuck out like a sore thumb.