[itsm] impact in ViewPhoneNew is "-"

dear list! i'v activated change module and i want to set the impact on the "new phone ticket". the impact only shows "-" as possible value impact in ViewPhoneNew is "-" does anybody have same behaviour? (problem in german and english interface layout) on "priority" site, alle impact's are listed correct... => for me it looks like a display - or rights bug? regards from austria, josy OTRS: 2.4.7, ITSM: 2.0.3, german frontend gugler* News der Woche: Erfolgreiches �ko-Audit! Das g* Umweltmanagementsystem erf�llt die h�chsten europ�ischen EMAS-Standards. Lesen Sie mehr dar�ber im neuen gugler* Nachhaltigkeitsbericht: http://www.gugler.at/unternehmen/publikationen/g-nachhaltigkeitsbericht.html