it's not something that we can fix, I can see the problem in IE, Firefox and Opera.
if you view the source the problem starts at line 560 and ends at line 735
its a table row with 168 columns.
the old style was just text so it wrapped round the page, and as you know browser engines are not meant to truncate tables...
in short, it's a problem with the VBulletin software,
If i had a copy of the showthread.php source, I could make a really messy fix that just added new rows... but even that isn't exactly perfect because then half you page could be taken up with this expanding downwards...
In short,
No, you and the problem is not forgotten,
Yes, there is a problem, the problem is bad coding practises on behalf of the forum makers,
No, short of changing the source there is nothing that can be done to fix it.
If you want it fixed on your screen, then you'll have to use the work around deecribed above, if you don't want to do that then you'll have to live with it.