problem with categories in backoffice list products

[vucumbra]

Hi i really not understand why i have this problem

i have set categories for all products, and always work...but now in backoffice list products I see for all products category "Home" 

 

but if i edit manually product i see the correct category

 

This is not normal....why do this...i must see the correct category also in products list....

Please help

[vucumbra]

i have try to reset category

delete all  and reset autoincrement to 3

and load again all category

and set all products with category from csv

 

but i have always this problem....

[vucumbra]

any help?