The way you're using this makes status.aaisp.net.uk unusable, luckily that's ignorable as there's another way to get the information using RSS. Now you've added it to editnumber.cgi on clueless so that's become unuseable as most of the options are hidden in some way using Sizzle. IMHO, the control pages need to work everywhere, even on browsers/devices that don't support javascript.
Firebug shows 214 instances of Sizzle being called on editnumber.cgi, many hundreds more on the status pages, so it's not surprising these perform badly and give a bad impression of A&A.
Possible solution #1: Provide full API level access to clueless which would allow customers to build their own, useful, working, control pages.
Possible solution #2: Don't use Sizzle and jQuery on clueless.
Possible solution #3: Don't use javascript at all on clueless.
Sadly not really a solution: AdblockPlus filter *.aaisp.net.uk/*.js