First of all, thanks for this great Add-on!
Now to the problem or bug?. The Noscript roll down menu doesn't show all scripts/domains to be allowed or blocked on one specific website: NPO.nl - one of which (not appearing) is needed to view video(live)streams.
Also, on this website, the page doesn't always automatically refresh after changing the permission for Publiekeomroep.nl
(NPO.nl is the website of Dutch national television).
This problem occurs on a Windows 7 computer, with FF latest version (51.0.1) and Noscript latest Version and also the special new/experimental NS version (don't remember what it was called, something wiht an R in the version no.)
In order to watch a video on NPO.nl following has to be allowed: NPO.nl, Publiekeomroep.nl and omroep.nl - that was until last week, since then, additionally: NPOstreaming.nl
Last week the NPO site was changed, since then NPOStreaming.nl needs to be allowed too. It was also at that time when the not automatically refreshing occured first.
Now since yesterday, "NPOstreaming.nl" does no longer appear in the NS roll down/up menu a website/domain to be allowed or not allowed.
The workaround for now is to add it to the permanant permissions list in NS options.
As it is weird that it doesn't show and needs a workaround now, I'm posting it here. It seems to be related to the changes on the NPO site, as I encounterd none such problems on any other website.
The automatic refreshing issue didn't occur anywhere else.
(I also tried whether "npostreaming.nl" would appear after allowing all, (i.e. additionally allowing scorecardresearch.com) but it doesn't.)
Is this a problem that can be fixed within Noscript? If yes, I would be greatful. Probably some more Dutch NS users too.

I hope I've proved all info needed to look at/reproduce the issue, which hopefully can be resolved?
Best Regards
Kris
PS: Some time ago a change was made in NS, Dutch version where in the roll down menu "verbieden" (forbid) was changed to "niet toestaan" (not allow). It sounds friendlier, however I sometimes get confused, as it is not clear at a glance what is allowed and not allowed, one has to really read if it says "toestaan" "tijdelijk toestaan" or "niet toestaan", the difference is less obious, and so it happens regularly now that I've clicked the wrong one to allow of not allow... so if I could make a wish, then "verbieden", it's less confusing for some absent minded like me, if there are many to be allowed/not allowed
