I think in the default setting you get two drill files. (One for plated one for non plated. You can change that in the settings for the drill file generation.)
You show the copper layer in the screenshot. This does not tell you anything about drills. Copper will simply be a full circle for PTHs (As the copper will really look like that before it gets drilled. The reason for this are alignment tolerances between the copper layer and the drill position.)
A tip for the future: Change your GUI to english when making screenshots to share on an international forum. (Kicad main window -> preferences -> language)
I can not see anything obviosly wrong with your settings.
Do you get any warnings in the info output when generating your gerbers?
What about your gerber viewer? could you answer the questions i posted above?
It might help the developers if you could share your project with them. If this is not possible then maybe remove parts of it such that you do not violate any NDA requirements but still get the same bug.
That’s pretty funny. That bug existed for a total of 4 hours (JP fixed it even before your report came in) and you managed to bump into it. You’ve got the luck of the Irish.