No products listed in admin area

Hello,
I have upgraded from 4.3.x to 4.6.0 and I’m experiencing the following issue:

I have about 80 products in the shop.
In administration area - Administer Products / Products - no products are shown, the list is empty so I cannot edit any product. Interesting is that pagination works fine and shows I have 6 pages of products to be displayed.

Frontend shows all the products fine.

I can also add new products in administration, that works ok.

Any ideas?
Thanks!

Just try to update the views. Admin->Service->Tools

Thanks, that did the trick!