Thanks anoob, you are completely right.
This was one of my first skins, and now I remember having troubles with the way it shows the weekdays. That's why I disable the Redraw and only keep 2 Refresh... but only on some situations. I added the right Redraws in the script file and update (again) the skin in deviantART.
Rob, you can download it again, I hope without any (new) bug

EDIT: I start having troubles... then, I realize that build 127 isn't the latest one, but the last stable version is build 128... Going off for vacations not always helps...