I'm not sure if this is a glitch or not, but all my files that I tried opening on Java, appear to be blank.
I'm not trying to be pointy about this but seriously, dafuq.
The KB size is still in the files but it doesn't show up.
I hope I'm not the only one that's having this problem and this is able to be fixed.
Thanks for letting us know - will investigate and report back once the issue has been resolved.