Your bid + two after you were automatically shifted towards next round. 'Steem Upvote Bot Tracker' also has some limitations to calculate precision during last minute. It is again suggested to you that send your bids atleast few minutes before so tracker can also detect your bid in correct round and similarly @appreciator can also upvote you in that specific round.
If you are still confused why it happened then contact me on discord bluemist#7648
I have the same problem.
@appreciator I sent 20 SBD seven minutes before the end, but there was some kind of error and the bot just upvoted to some people. I didn't pay in the last minute, but the site and the bot had some problems, and they all took us together in the same time, as certain people got theirs upvote but others not. 10 SBD lost is too much for me. And after that it was really unfair because the people of the next round didn't see our payment and this made the lost even bigger. You can see that we have not pay in the last minute, because the last five of us (not three as @bluemist said) have not get the upvote.
If you are the owner of @appreciator then I would love to have a conversation with you on discord about this particular issue. Can you give me your Discord ID?
My point is why our names( who did not receive vote in that particular round) was not listed in the next round and due to that the ROI shown was not the real one. And it was shown to be a profitable round that's why so many users bid on the round and giving our votes in that same round reduced the ROI even more. I am gonna lose almost 10.5 SBD's out of 20 SBD's which I placed as a bid. Sorry for stretching this matter but 10 SBD is too much to lose due to this kind of error.