WhatsApp does not work: server down on the evening of July 14, 2020: what happens?
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The malfunctions began right in the last hours of the evening today, Tuesday 14 July 2020. Its nature is unclear, and it will not be until Mark Zuckerberg provides more information; he will probably be testing some new features, as happened recently, when the WhatsApp, Instagram and company servers went down.
Like the app, WhatsApp Web also does not work: it could not be otherwise, given that it communicates via Wi-Fi and mobile network with the app of your smartphone. However, usually such situations do not last for more than a few hours: you will see that everything will return to normal shortly. Meanwhile, you can use Instagram and Facebook, which seem to work properly.
Update at 22:54: the situation seems to have returned to normal. Now you can receive and send messages on WhatsApp again. We await clarification to understand what happened.