Marketpress Admin menu and user info text cut-off

When I activate Marketpress the admin menu of Marketpress is cut-off. When I take a look at the user info, the Marketpress information headers are also cut-off. When I look at the plugin list the Marketpress plugin name is also cut-off. In the front some text are also cut-off (see cart). When I install it on single site, used and clean site, it does not matter. Please advise.

Regards Carlo Hermus.