Bookmarks are "Missing?"

[+Geldhart]

When looking through some of the bookmarks I keep for certain challenge caches, some of the entries are disapearring and reappearing.

 

Running Vista 64 Ultimate, SP2

Happens on both Firefox 3.5.3 and IE 8

 

Here is one bookmark:

 

http://www.geocaching.com/bookmarks/view.a...3b-e1fbca23b328

It tends to loose anything prefixed with 05 or 06 (the prefix indicates how many caches I found that day).

 

And another, in this case only the Tregarva and Zehner caches disappear and reappear.

http://www.geocaching.com/bookmarks/view.a...b4-3647d9e30f32

[+Tsegi Mike and Desert Viking]

Some of my bookmarks for my listing of challenge caches moves around from one page to another, out of order, sometimes disappearing. Its a bit frustrating to try and keep track of where I am with my challenge caches. Im hoping this is a bug that will be fixed eventually.