Healthkit sleep

Sleep data in the calendar view seems to double for some reason. My only input source is Sleep Cycle. Shows up fine in the graphs but as soon as I go to calendar view it is doubled. Also, strangely, it is correct for the day that you're on, but wrong for all previous days. Anyone else getting this? I would submit a bug report but I keep going round in circles trying to do so.

Healthkit sleep
 
 
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