On Monday, Facebook along with their sister social apps WhatsApp and Instagram got some technical issues as some people were not able to publish any posts or messages in their account. It seems that was a technical bug from the Facebook end that affected many users for more than an hour.
After an investigation, Facebook fixed this issue in an hour and restored the access for everyone. People still puzzled how could it affect all the Facebook services, but FB has already apologized for this technical issue.
Most affected users experienced problems for less than 90 minutes and the problem was not specific to a particular region.