I don't know how that could happen or what exactly I have done that this occurred. I have been working on template style for the past two days. I have edit the blocks in dreamweaver, added new positions in the xml file and everything worked really fine. Last thing I can remember, I was copying the Position Configuration in the Template Manager to start working on a new layout for a different category. After I switched back to the first configuration it was impossible to save the changes. 30 minutes before a presentation meeting. What a hell.
Has anybody ever had this issue?