Hi,
Regarding the translations, that's because the language file could not be updated. Go in the Languages tab of the configuration, edit your language file and click on the "load latest from our server" in order to get the latest version of the translation file of HikaShop.
Regarding the images, it's a CSS issue. If you customized the backend CSS of HikaShop via the Display tab of the configuration, you didn't get the new CSS of the backend of HikaShop which handle these icons. You would need to revert back to the default backend CSS file. Or it could also be just a problem with the caching of your browser (try to clear it).