My current testing of downloading a freeleech torrent shows its download not being counted.
Further the 4 torrents you've completed today were (are) all freeleech, but amount only for 3.72 GB. If these are subtracted that from your download amount, you ratio would become only 2.70 …
395.99 GB / (150.37 GB - 3.72 GB) = 2.70
So even assuming it would have been fully counted as download, that doesn't lead to a prior ratio of 3.0 you think to have had.
But there can be some not completed download you've stopped to download and I can't see therefore, which would need to have a size over 14 GB.