I believe 1.1.9 is not storing credentials (a filesystem permissions problem? BTW: Better store config things in GConf).
In fact, while the app shows up, I can't see any twitter content. All UI is there and I can do "Set UID/PWD". However, trying to send a Tweet then gives me an error "401, not authorised: check uid/pwd"
After quiting and restarting, UID/PWD still is empty. (Starting from Terminal shows "store_creds called" after OKing "Set UID/PWD", so this step looks good. Where are the creds currently stored?)
The only thing that work for me is the [search] function (as this is probably anonymous). Still really cool to see all the Japanese and Arab results in their native fonts :-)