And look at this.............
Old site
find . -name �*.*� | xargs grep "help"
New site
find . -name "*.*� | xargs grep "help" - UNIX for Dummies Questions & Answers - UNIX.COM Community
The migration has taken out the replacement character placeholders and put in double quotes which, I wouldn't mind betting, is what was originally there.
What? Anybody got a good working crystal ball?