GRRM has recently posted about the final disposition of the “A Song of Ice and Fire” roleplaying game license held by the now-defunct Guardians of Order:
"I have reached a final settlement with Guardians of Order, the Canadian games company that published the role-playing game based on A SONG OF ICE AND FIRE before going under last year.
"We’re now all square, and that license has officially expired. It is not the ending that I would have hoped for, but I’m glad to have concluded things amicably.
...
"There will be another RPG in the future. I am considering offers from several other companies right now, and expect to have a new license to announce within the next couple of months."