Problem 384

Problem report 379 has been assigned to me, instead of being assigned to the
responsible of the underground_physics advanced example.
I tried to reassign it to Alex Howard, but I got the following error message:

"The name a.s.howard@ic.ac.uk is not a valid username. Please hit the Back
button and try again."

I tried to reassign it to the owner of the affected component, but, while
examples/novice/N* and examples/extended/* are listed in the "Component" menu,
the advanced examples are not, so the problem cannot be reassigned in this way
either.

It would be very much appreciated if this problem could be fixed as soon as
possible, since, obviously, the problem report won't receive any attention until
it can be assigned to the appropriate expert.

Best wishes,
Maria Grazia