to merge the lines
"Temporary Allow x site" and
"Allow x site"
into one line, showing only the URL, with strikethrough text (meaning that it's blocked by Noscript), and the two relevant action icons next to the URL.
(the texts "Temporarily Allow" & "Allow" to appear as tooltip when you hover the mouse on each icon)
eg.
instead of
into[Icon1] "Temporarily Allow site.com"
[Icon2] "Allow site.com"
[Icon1][Icon2]site.com
Also, the lines "forbid x site" for the URLs that you have allowed,
to appear in a different color, eg. light gray (maintaining the bold in main sites ) so that it distinguishes easier with the other lines.
I think that especially in sites with a lot of scripts,
it will make the list easier to use.