Font changing problem

Why my widget fonts changes like this very often?

Currently I still have the same problem. Font of my widget is changed automatically very often. Please fix this problem as soon as possible.

I have the same issue. My widget has three text objects, and each has a different font. I set the font, save the widget, and export the widget; it works fine for about one day, then the font changes. The font only changes on one text object at a time.

I took the first screenshot with the changed font. Then I went into KWGT and restored the font. Even in the editor, the font is displayed wrong even though the app indicates the desired font name. Suddenly, while forcing the font to display correctly, one of the other fonts changed!#@!