Facebook Inc's photo-sharing social network Instagram was not working on Wednesday for users across several cities, including London, San Francisco and Singapore.
Users took to Twitter to complain about the outage and tweeted messages along with the #instagramdown hashtag.
According to a check by Reuters, the app displayed an error message saying "couldn't refresh feed", while its website did not load for users.
Facebook and Instagram were not immediately available to comment.
DownDetector's live outage map showed that parts of North America, Europe, Australia, India, Singapore and other countries were facing issues with the service. We The global outage comes