Date bug - January 2018 Update

[StefanvanAm]

Create table in excel with 12 values - 1 for first day of every month in 2017 

Pull 12 values into Power BI desktop 
Table view shows all values correctly.

Add field to report.

1st of October is now displaying as 30th September?? 

Replicated on multiple machines with January update applied.

When same file opened on a machine where update hasn't been run, everything displays correctly.  (December 2017 update) 

all machines are Australian locale (dd/mm/yyyy date format) 

[v-chuncz-msft]

@StefanvanAm,

I can not reproduce the issue. You may also create a support ticket.

[StefanvanAm]

Thanks for the feedback chuncz.  

I'll see if we can reproduce at different sites or if it's an environment issue.

[Pipi9]

I have similar issue that for certain years, 1 Oct is displayed as 30 Sep