Filter to allow a lightbox pop-up on a specific website while still blocking ads?

[roskabytes]

Example affected website: https://www.esoui.com/downloads/info1161-AddonSelectorSaveAddOnprofilespacks.html

"Pictures" gallery in the right hand side ceases to function with Ghostery (or other adblockers) on. Instead of opening the lightbox, it bypasses it and instead opens the source of the preview image so the remaining screenshots are not accessible.

I did submit a 'broken site' report but I wondered if there's a filter that can be written as a temp fix. I'm very new to this sort of thing - I'd appreciate an outline of steps to identify what needs to be allowed and how, but failing that just the correct filter syntax would be super great. I've been trying to cobble something together for two hours as it's a recurring issue I run into on some sites (unfortunately the same ones that have an abhorrent amount of ads).

I got as far as "@@||cdn-eso.mmoui.com/clientscript/jquery.lightbox.js?v2$script". Did it do anything? Maybe. Not sure!

Would supper appreciate any help (eli10 please).