Description of Problem:

Often when I get a new top-ten score in Gnome Tali (/usr/bin/gtali), the
score is added to the high score list several times.  A top ten score list
window pops up for each addition. For example, I just got a new top-ten
score (tying the previous highest score), and six Top Ten windows popped
up.  One shows the new score added to the list once, one twice, one three
times,... the last six times.

How Reproducible:

Get a new top-ten score in Gnome Tali. Does not always happen.

Steps to Reproduce:
1. Win the game with a new top-ten score.
2. 
3. 

Actual Results:

One new entry in the top ten, and one Top Ten window.

Expected Results:

Several, as describe above.

Additional Information:

This bug has been around through many Red Hat versions -- possibly since
the first GNOME release; I'm not sure.