@Ryanair accidentally put MS instead of MR is this going to be an issue?! 
pic.twitter.com/ClL1hlFCpW
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I accidentally put chris down as Ms instead of Mr, is this an issue? Will our check in still work? Can you change it for me?pic.twitter.com/IrwLciNeRu
HI, it really shouldn't be an issue. Please DM us you booking reference and email. DL
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.