No - I've been working on a project for ages (On and off). The whole thing has been crap since day one, but it looks I've got two of the sites involved mixed up in my head so I've spent a week telling people "Yeah, it's all ready to go" who have then in turn spoken to customers when, well, it's not.
It's a long and complex scenario and it's not strictly my fault (ANd it's certainly not my fault that it's NOT ready, but I should've been the one to pick up and correct other peoples misconception).