When I click on Source, it lags behind by 3 commits. I got to my Master branch and clicked "View source" and suddenly everything shows up. The same is true if I go to my latest commit and view the source.
Both the Master and the latest commit have the same ID (/src/<ID>/), which normally viewing the source doesn't have.
I just have to correct myself, if I click on "view source" from the overview, I do see my latest commit. (/src/master/) But refreshing the page makes it disappear.