If you have edited your advert it will need to go back through the process of being reviewed to ensure that everything remains genuine and safe.
Most adverts get reviewed and accepted within a few minutes but we do double-check ads in certain categories, just to be on the safe side.
Don't worry though, if your advert does need to be reviewed, it should still be live within 30 minutes if you have edited your advert between the hours of 8am & 8pm. Adverts edited after 8pm will be reviewed the following morning and should be live by 11am.