In case you`re unfamiliar, Facebook comments bug means that if you tapped on a picture to open it, the app would display a totally different picture. If you swiped to reveal the comments in hope of adding one yourself, the app would display comments that were not relevant to that particular picture.
To end this miserable situation, Facebook released version 4.0.3 of the iOS app in iTunes store. It`s a minor update meaning it only brings the comments bug fix, no added features. It`s a free download. You`ll need an iPhone or an iPad running iOS 3 or higher.
Download Facebook for iPhone and iPad [iTunes link]