Products disappear first after logging in.

[MAD King]

I installed the sample products and used some to modify it for my own products. I noticed then after I logged in and going to the products, the modified ones do not show in the product list. I have to go through the page pagination and back to page 1 until they appear.

Joomla 3.3.6
VM 3.0.2

[attachment cleanup by admin]

[MAD King]

Rest pictures

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