Hello Alan,
I'm not sure what you mean with "no devlog" we did have a devlog for week 3 and we will publish a new one on thursday along with a new build.
As for the feedback on the flying bug and the missing moving platforms please have a look at the following video: here.
In short the bug is fixed and will be included in the next build. The moving platforms were there but not very visible, because of the missing background image.