Facebook's shares fell almost two per cent in morning trading on Thursday. And by 4pm, the shares dropped to 1.85 per cent.
While the outage continued, The New York Times reported that United States prosecutors have launched a criminal investigation into the social network's practice of sharing users' data with companies without letting them know.
According to the report, a grand jury in NY has subpoenaed information from at least two major smartphone makers about such arrangements with Facebook.
However, the social media platform did not elaborate on what kind of server configuration change they went through.
However, Facebook continued sharing information with 61 hardware and software makers after it said it discontinued the practice in May 2015.
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Even the global support for India post the Pulwama attack as well as its strike on Balakot; couldn't tilt the balance this time. On Monday, India's foreign secretary Vijay Gokhale met USA secretary of state Mike Pompeo to press the terror issue.
A grand jury in NY has subpoenaed information from at least two major smartphone makers about such arrangements with Facebook, according to the Times.
As of March 14, Facebook has not issued a statement as to the cause of the outage.
Of the products in the Facebook stable, the most direct competitor to Telegram is the private messaging service WhatsApp. "We have true privacy and unlimited space for everyone". Back in November a year ago, the social media platform also suffered from issues as well.
Since then, Facebook CEO Marc Zuckerberg has testified in front of Congress and the European Parliament to answer questions about Facebook's handling of user data.
The blackout lasted more than 12 hours for some people, with users in North America and Europe being the most affected.
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She said she believed no laws were broken but that the interactions crossed the line of her prosecutorial discretion. Pat Carney is a former journalist, Conservative MP, cabinet minister and senator, who served 27 years in Parliament.
'We are still investigating the overall impact of this issue, including the possibility of refunds for advertisers, ' the spokesperson added.
The company blamed a change it had made to its system for the outage.
The outages started midday on Wednesday. Users in Asia were having problems on Thursday morning.
Additionally, many users could not post anything to Facebook or even got "error" messages.
About 24 hours after users began reporting problems with Facebook, Instagram and other apps, Facebook announced Thursday - on Twitter - that it had resolved the issues and that its systems are "recovering". "We are very sorry for the inconvenience and we appreciate everyone's patience".
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Listen to Newsbeat live at 12:45 and 17:45 every weekday on BBC Radio 1 and 1Xtra - if you miss us you can listen back here. The second confirms what we already kind of assumed: Carol Danvers , aka Captain Marvel , is officially joining the roster.