Alure Theme Won't show widgets on blog post pages

I use a premium wordpress theme called Allure, by Studio Press. For some reason, only half the page loads when going to an actual post.

On the homepage and a "page" it works fine. Does anyone have any ideas?

Here's a page:
http://www.used-cars-orlando.com/blog/a-new-batch-of-quality-preowned-cars-just-came-in.html

 

Please check your downloaded package.

It may be containing some plugins as well.

Install those plugins it will work well.

 

Thanks for your input..it's not that. I downloaded the identical theme on another blog and there are no problems