Featured Image Issue

Hi,

I was recently hacked and following SiteLock cleaning the redirects from my site, the Featured Images have not displayed properly. I’ve already tried deactivating all plugins to see if this helps, but there was no change.

Images are displaying properly elsewhere on the site; it seems to just be the featured images that aren’t working.

My URL is ap2hyc.com and I use the Bloggit theme from https://themeforest.net/user/wpexplorer/

I would really appreciate any help on this!