Recorded games being deleted off voobly.com ?

I went to download some recs of hoang485 from his voobly profile and found that every single game now says "No recordings found."

That wasn't like that before. The same games that say that, I downloaded and watched about two months ago. I wanted to revisit them, but now they're gone.

I poked around a little and found that many other players' matches are also now "No recordings found."