[Typo3-shop] config.language broken?

[Jesper Weissglas]

I have just installed tt_products 2.0.0 as the manual recommends.
I have a rather simple site running 3.7.0 and using htmlcssstyling for 
template.

My template setup has config.language = se, and this is picked up fine 
by the other extensions such as tt_news (2.1.1).

However tt_products seems to ignore it and uses english text for product 
lists and the like, even though I can see in the source that the Swedish 
(se) language definitions exist for the plugin.

Any extra configs needed or something broken?

Cheers,
/jesper