For no apparent reason has fallen dramatically the number of installs of the app, what could be the reason?

From June 20 about 5 times down the number of installations of our app Quarantine ok.ru/game/quarantine
The game is in the catalog for about a year, all this time were stable organic traffic, on average 300-700 installs depending on the month. No apparent reason for such a sharp fall, no, update in those numbers was not carried out, the avatar has varied in the directory the game is still in the section Strategies. Maybe someone can tell me what happened?

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July 8th 19 at 11:16

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