It seems hardly anyone is using Twitizer anymore. Me and my imaginary doge are sad :(.
Anyway, we had to upgrade the database engine, and due to that some odd things happened with the stored data. To streamline everything for the future, we've now changed so that Unicode is used for all text.
Old posts may due to that look a bit weird, but new posts will look fine throughout. Twitizer will show the same message and comment text as Twitter.
The only exception to this is currently emojis, that show mostly "?", but we'll try to find a solution for that.