Creative menu items dissapear, page selection nullified, search function bugged

[Themanhunt]

Launcher Version: 1.0.1.3

Operating System: Windows 7

Java Version: Version 7 Update 5

Antivirus Program: Norton 360

Description of Problem:

When I press a button on my inventory screen, the list of creative items on the right hand side all dissapear, and the page count is nullified (it says page 1/0) and I cannot turn the page. All save status buttons on the left side are also all removed.

Error Messages:

None.

Error Log:

None.

[Torezu]

You're searching for "mfc" in the search bar at the bottom, which doesn't exist on any items/blocks in the NEI list. So, it disappears your entire list.

[Themanhunt]

My search bar, however, is locked and I cannot type in it.