For example $steam(short_description,Cult of the Lamb,de)
does output:
Start your own cult in a land of false prophets, venturing out into diverse and mysterious regions to build a loyal community of woodland Followers and spread your Word to become the one true cult.
Even though it should output:
Gründe deinen eigenen Kult in einem Land falscher Propheten. Wage dich hinaus in vielfältige geheimnisvolle Gebiete, um eine treue Waldgemeinde aufzubauen, das gute Wort zu verbreiten und der einzig wahre Kult zu werden.
The problem seem to be only affect the $steam() tag but not !infogame as the command works perfectly and shows the German version.