Rodney just now cracked the mysterious "Haloscan Refuses to Open for Poor Canadian Girl" case ... all the way from Australia too ... so i will share his solution, in case any of you have the same problem with Haloscan not responding to your clicking ... here is what you do:
Once you've opened the blog, try super-reloading. To do this, hold down"Ctrl" "Alt" and "Shift" and then click the refresh icon on your browser. After that, try to click on the comments.
and it works!!!! yay ... so click on by Rodney's place and tell him how smart he is!!!