Batman: Arkham Knight might well be working fine on console, but the PC version of the game is still struggling and sales remain suspended.
As you might expect under circumstances, Rocksteady game director and co-founder Sefton Hill has confirmed that his studio (and presumably the port's developers Iron Galaxy) is "working like crazy" to fix the game following its disastrous launch on Steam.
"Totally supported decision to suspend PC version. We have our best engineers at Rocksteady working like crazy to help fix the issues ASAP," Sefton said on Twitter, before later adding: "To clarify: PC is top priority for engine team but there'll still be updates for consoles too. Not all issues are fixed by same people."
There's still no sign of a potential re-release date for the PC version, although the Steam page does mention that the game is heading to SteamOS, Mac and Linux in "Fall 2015" - hopefully well before then they'll have fixed everything and Batman: Arkham Knight will be running properly and without issue.