October 2017 Desktop Update Issue

[J_Greenwalt]

With the recent October update, the data in all of my datasets currently out on the web which have data imported (not a live connection) are all out of whack.  The data is just plain and simply inaccurate.  

Thankfully the data is fine on the desktop file so I can publish the datasets back to the web, but even then my Scheduled Refreshes are producing "mashup errors" left and right.  

If anyone has some helpful tips it would be much appreciated.  

[v-caliao-msft]

@J_Greenwalt,

Based on your description, you mean that the data are incorrect after refresh in Power BI services, right?

Could you please elaborate your issue? Which data are incorrect? Please provide us some samples so that we can make further analysis.

Regards,

Charlie Liao

[J_Greenwalt]

@v-caliao-msft

Let's say we have this sample set below, which would be the correct set of data:

Customer     Order Date     Order #

A                  1/6/17             11111

B                  1/7/17             11112

C                  1/8/17             11113

Since the recent update, most of my datasets are now appearing like this at random:  

Customer     Order Date     Order #

A                  1/7/17             11113

B                  1/6/17             11112

C                  1/8/17             11111

So far the only solution I've found is removing the dataset from the web and republishing it, but that is tedious, time consuming, and has not been flawless.