Is oil problem in Nikon D7000 fixed?

I would like to buy it. But I heard there's a risk when we use long exposure. Is it fixed in the new production or still happen?

Added (1). Thank's in advance.

I don't really get what you are asking.

I have not heard any technical issues with the D7000.

See. According to one poster on page 2 (poster: Jostian, about 5 weeks ago), newest D7000 has the redesigned part which corrects the oil splatter problem. If you buy from a store, check the manufacture date. If buying on-line, you might want to wait a few months until they rotate their stock.

Nikon D7000 is camera is brilliant to hold and use. Nikon has done it again and has made the user interface more usable and streamlined. What to change flash modes. Press the flash pop-up button and rotate the control wheel. Sweet. Want to change create and use a User defined mode? There are two. Set your mode up. Go to the menu and save it. To use it rotate the shooting mode dial to U1 or U2. Presto you are there. In the D300 and D700 you to have to setup things in the menu and switch in the menu. Also, there were 2 sets of things you could change and they were not all inclusive. It was all horribly confusing and I never used it.