Search results title but no post

Hi there, I found last week that a handful of my posts are not accessible when I search for them. This was true already when I was using wp version 3.9.2. I then updated to v4.0, and the issue remains the same.

So, when I search for any of these titles: “Edready” “Duolingo” “Simple English Wikipedia” “Desmos Calculator” and “Youtube:TCC”, it finds the post title BUT it does not show the excerpt under it AND when I click on the result title, no post shows, just the title. However, all my other 90+ posts show up in search results just fine with excerpts and click-able titles that bring up the full actual post.

I have no idea why just a few are not displaying properly when I search for them. I am still able to access the actual post for these handful of posts if I go to it through my A-Z index page or through the tag cloud or ‘Expolore’ browsing or if I type in the url for the post directly. I only cannot access these posts through search :/

Any ideas of what is going on? My site is learn.tacomacc.edu. I use Responisve-child Theme. I tried re-saving my permalink settings, which didn’t change anything. I tried switching themes, still same issue. I tried doing a database repair, no change. Thats when I decided it may be a Relevanssi issue and came here 🙂 Any leads to a fix would be much appreciated! Here is my search.php template: http://pastebin.com/b82LVKHA

https://wordpress.org/plugins/relevanssi/