Hello,
I added a product to the cart, then I opened Blog page and after that a post page.
As you can see on a screenshot the price is still there:
http://storage2.static.itmages.com/i/15/0504/s_1430750317_4071128_8e6b492187.png
Please try to clear browser cache and check again or check it in another browser.
Thank you.
Regards,
Eva Kemp.