Shoutbox

I have noticed that, when this skin is active, Messenger doesn't save the history (or whatever it's called in the English version) of the messages that have been sent and received.
The Plus! history still saves them, but when I open a new conversation window with someone, the last few lines of the last conversation are not really from the last conversation but they're from the last conversation I had before activating the skin. When I go back to the standard skin again, the history works again.
I don't know it it's a specific problem with this skin or with skins in general since I only use this one...