This is just a guess, and changing the formatting at this point isn't going to help much because your page might already be flagged as "suspicious," but I'm mentioning it because it's the only "out of place" thing I see in your project.
Hmm? I spotted another "out of place" thing, or rather a thing that has influence on the indexing process.
And I disagree with the rar flagging, because I believe they would not delist an item but quarantine it. They might have put it on a waiting queue for whatever reason, but those items are from January. They "forgot" is my guess.