"Requires mods to run" issue - UPDATE

Hi all, A few players have reported the error message "requires mods to run" when trying to play The Ship: Single Player without having purchased the multiplayer game. Just to clarify, The Ship: Single Player is a standalone game and does not require mods to run! We were unable to replicate this bug internally, so it was difficult to hunt down the issue, but our Technical Director chatted with Valve over the weekend and it turns out the error was at their end and they've now fixed it. Can I ask anyone who had issues with the game, to uninstall and reinstall via the Steam client and let me know if there are further problems please? Best regards - Blazing Griffin Team