Why are images not displayed correctly in the Opera browser?

Question

HTML

here is the site
The part that interests us is the slider under the header.
I re-uploaded the pictures to new ones, and new pictures appeared in Chrome and IE.
But in the opera, for some reason, it shows old pictures (white text on a white background is not visible).
Although the paths to the pictures are the same in opera and other browsers, they display them differently.

Answer 1

cache cleared?