Unfortunately, the reason behind the disappearance still remains a mystery.
This peculiar news came in disguise of WhatsApp back sudden disappearance from Google play store.
Facebook-owned WhatsApp, therefore, has been in the limelight in the past few days for all the wrong reasons.
The app still appeared in the recent apps section of the people who had been using the app previously and had uninstalled WhatsApp.
Another noteworthy point is that WhatsApp for Business went unaffected from this disappearance of normal WhatsApp.
However, the situation seemed more of a Play Store bug, to a group of people, than a real issue with WhatsApp.