After the accountsservice commits on the 27th of October 2017, gnome-control-center shows users twice.
I double checked more than once too. ccd8388dd026c390667d7bfc6744a730d951166d works. cd83d3d6fd5059b2e5283707c30f4af972631644 is broken.
I simply reverted to 0.6.45 in the meantime.
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