TextMate is only showing some bundles, and not highlighting my code anymore I use TextMate for all my Python programming, but recently it stopped highlighting my Python code. I have also tried YAML, which isn't highlighted either.

When I click Bundles, I only see the "Blogging", "HTML", "Hyperlink Helper" and "JavaScript" bundles.

I would like to just do a clean reinstall of TextMate, but I'm not sure what I should delete. Overwriting the app with a newly downloaded copy doesn't help. I've also tried deleting the application support directory, but that only contained the 3rd party bundles, so that doesn't change anything.
See it this works. Goto Bundle Editor > Reload Bundles.