Problem since updating to phpBB 3.0.5

[sean2390]

Your Portal Version: 1.0.3
Your phpBB Type: Standard phpBB3
MODs installed: Yes
Your knowledge: Advanced Knowledge
Boardlink: http://thep2zone.com

What have you done before the problem was there?
Nothing.

What have you already tryed to solve the problem?
Nothing.

Description and Message
Since I updated to phpbb 3.0.5 I've noticed this strange problem:

Any ideas on how to fix this? I've looked at the main menu template and cannot thing what it could be.

[FLATTOP]

did you use the automatic updater? did you have any conflicting files?