Language issue in Create Performance Rule Wizard?

Yesterday I've been busy finding out which Performance Thresholds are used for OpsMgr performance monitoring. The reason why, was because we got a Performance class training during my internal Microsoft training. Learned quite some new interesting stuff about Performance monitor and the Reliability and Performance Monitor from Vista.

If I've some more time I'll blog about the Performance Rules used by OpsMgr. But here is what I've found during the creation of a Performance Rule. There is German text in some of the screens. "Weniger Daten werden in der Datenbank"

Strange because I'm not using any German client or something else. Am I the only one?