Dick Baker posted on Mon, 10 Nov 2014 20:25:01 -0800 as excerpted:
> But I've discovered a bizarre glitch in the subscribed group listing
> that makes me crazy. See the attached snap1.jpg and snap2.jpg. In
> snap1 you'll see an odd gap between the 1930s and 1950s groups--that gap
> is actually occupied by the 1940s group, but it's blanked out. If I
> click on it in Pan, it appears, but now a later group,
> alt.binaries.test, disappears (shown in snap2). And if I go down and
> click on the gap where alt.binaries.test should be, the 1940s gap
> reappears. Utterly bizarre. Have any of the rest of you run into this?
The feature in question is group colors. Context/right-click on a group
and choose edit selected group's preferences, or choose the same action
from the edit menu. At the bottom of the resulting group prefs dialog
should be a group color option. Try setting it to something else and see
if that makes a difference.