Shows just fullsize Image with hotkeys & without pop-ups on many image-hosting sites
Oh, I just got it.
I have an add-on, that adding to all third-party domain get request the referral with same domain to work with some quirky sites, which does not allow direct sharing.
Looks like it interfere handy work.
I'm very sorry to bother you.
Similary the issue https://greasyfork.org/en/forum/discussion/25599/ can be "closed" too.
Fix imageban.ru
In case of going to the imageban.ru picture from third-party page script actually does not start at all.
But going to picture from imageban gallery works fine.
Reproduce:
http://imageban.ru/gallery/20 ← anyone will start script well.
http://imageban.ru/show/2016/07/13/a68db1d7c7f7c9d4d915124e8c1af727/jpg ← just coping to address textbox will not performs the script.
(Looks like some referral issue, but I did not understand)
Thank you in advance.