Since it seems the user IfOnlyYouKnew avoided using/fixing the grimoire proxy/ any proxy for that matter :/ , which if done right can provide a lot more accommodating features in the end.
I went ahead and got started, it is incomplete and not perfect, as after beginning to load it fails to create the SharedObject for the game and results in a fail to show the title screen. Although it loads you via the proxy and gets accepted. Therefore this may eventually help another dev with more skill.
Install NodeJS,
Simply start the RunProxy.bat
If Node is Installed correctly the bat will start the proxy on localhost:5588
Then open the index.html [NO FLASH INSTALL REQUIRED, IT USES RUFFLE and Loads just like AQW used to in your web browser]
If All go's well it will load the game through the proxy and show a orange ruffle play button then begin to load.
THIS IS A DEV RESOURCE AND MAY HELP TO GET A PROXY ONCE AGAIN GOING LIKE WHEN GRIMOIRE WAS AT IT'S PRIME
MODIFIED PACKETS ARE WHAT COULD COME FROM THIS, ALSO NO MORE FLASH INSTALLS IF DONE RIGHT.