After my Subway Surfer Installation, why do I keep getting asked for an update after updating?

Subway Surfers: Lessons from the world's most downloaded game

iOS hit Subway Surfers surpasses 4 billion worldwide downloads - 9to5Mac

Subway Surfers

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Subway Surfers Blast - Apps on Google Play

I can't update my subway surfers? Everytime I hit download update it sends me to the play store but there's not update button???? : r/subwaysurfers

Why Subway Surfers Find It So Hard to Quit

Subway Surfers - Apps on Google Play

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