Some of my older stories seem to have crashed - instead of the story's headline and text there's a hop macro error displayed (example on this display page resp. this full story page), something about illegal XML characters. A bug? My mistake? Anything I can do?

(There are just about 10 stories concerned, the latest from March, so solving this problem has absolutely no priority.)

And sorry for the "preferences/contributions allowed" confusion.

These cases should be fixed, as well as those over at Rollberg News.

Please let me know if anybody else has stories with illegal characters (they're pretty easy to fix).