Rui CarmoDear Reader,
I have been updating the back-end to pre-render pages to its built-in sqlite3 database, in preparation for moving the site to fully static hosting sometime in the future. Although there seems to be no immediate breakage, older pages may render incorrectly for a while.
Also, kindly remember that the RSS/Atom feed URL for this site has changed. The old URL will likely stop working within a few weeks, so take the time to reconfigure your feed reader.