307386 - Deerpark Tabs break when dragged and dropped

Status: RESOLVED DUPLICATE of bug 304456

(Firefox :: Tabbed Browser, defect)

Description

[Des Traynor]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b3) Gecko/20050712 Firefox/1.0+
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b3) Gecko/20050712 Firefox/1.0+

Using the drag and drop capability in Mozilla DeerPark on two tabs I can end up
with both tabs display the same content, despite simply swapping their positions. 

Reproducible: Always

Steps to Reproduce:
1.Open DeerPark
2.Open 2 tabs
3. Drag the second tab into the first position
4. Thats all. 

Actual Results:  
I now have 2 tabs with different titles, but both showing the same thing. You
can see that in this picture
https://www.minds.may.ie/~dez/images/mozillabug1.png

Here I have two tabs open, one should be mozilla.org, one should be
minds.nuim.ie, as you can see minds.nuim.ie should have the focus, but its
displaying mozilla. If I right click  and select view source, I see the source
from minds.nuim.ie

This seems to be linked to the behavious of this bug, but I could be wrong
https://bugzilla.mozilla.org/show_bug.cgi?id=301359

I *did* try to search for this because I can only presume its a duplicate, as it
is very easy to recreate. However I didn't find any one that was exactly this,
so here you go. 

Expected Results:  
Just swapped the two tabs correctly .

Comment 1

[Nick Thomas [:nthomas] (UTC+12)]

WFM Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8b4) Gecko/20050907
Firefox/1.4

Have you tried a more recent nightly ?
http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-mozilla1.8/

Have you tried to duplicate this behaviour in safe-mode ?
http://kb.mozillazine.org/Safe_mode

Comment 2

[Des Traynor]

I'm using this build...
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/deerpark/alpha2/win32/en-US/

thats the link I was given. I'm guessing that isn't the latest, but in fairness,
why isn't that the latest. I'll give your suggestions a try now. 

Comment 3

[Adam Guthrie]

Uninstall FLST.

*** This bug has been marked as a duplicate of 304456 ***