No it's not ruined, though you'll likely lose some of your hop flavor/aroma due to off gasing since fermentation is likely not finished. Don't dry hop for longer tha 2 weeks though or you may get some grass like flavors.
Almost out - Irish Red
Bottled - Imperial IPA
Fermenting - Belgian Trippel
Up Next - Trappist, Imperial Irish Red
All extract for now but making plans for the AG switch.