isenchine
Empress
I'm having this problem myself and I can confirm that it only happens on a non-english language setting.
One of the reason might be that a text file is incomplete. That lack of text in the general interface can be caused by missing entries for the other languages in a text file, like just English filled in and not the rest. One omission of the kind can cause that problem. If you play in English, you will not notice it. The solution is to add the other languages entries, even if they are filled in with the same English text.
This said, Lemon Merchant might have another answer to this problem, specific to this mod.