On my Stack Overflow profile page, the rep for my account on photography.stackexchange.com says 1. My actual rep however is 101, and when I look at my profile-page on Photography it says 101 (see images).

As seen on Stack Overflow

As seen on Photography

The account was created a couple of weeks ago, and I have had the rep since then, so I guess it isn't a cache-issue.

Not that it really matter, but does anyone know why this is?