I created several types of strategies and then tested them in Jupyterlab and found that the strategies passed the correlation check. Then I submitted them. After passing the check and entering the candidate list, I tried to look at the strategies and found that some of them had a correlation above 0.9 which would make the strategy disqualified from the contest. I deleted them. The strategy went into the "delete" tab. But strangely, when I checked other strategies, I found a report that the strategy had a correlation above 0.9 with the strategy I had actually deleted. Is the system designed like that? Or is there a bug? Even if you look at it by clicking on the leaderboard, the deleted strategy still appears in the list of strategies that have correlation.

hallo,

I'm new to the platform and still learning. I participated in Q24 and was excited to see the results. However, your leaderboard isn't helpful. Instead of showing the SR in the contest, you're showing the SR in sample and out sample, which doesn't reflect the SR in the contest. The participant list is also odd, with many participants whose submission period is far past, likely from previous contests. The worst part is that it's very rarely updated. If your data is daily, the leaderboard should be updated daily, right?