When clicking the refresh button from an OData link in Tableau, you might notice that the query results disappear or return blank rows.
We are currently evaluating this issue for a fix in a future service pack.
Steps to Duplicate
1) Find a query that has results in CRM 2) Copy the OData link 3) Open the Tableau application and select OData as the source 4) Paste the OData link to the query 5) Add some data columns/filters to the Tableau report 6) Right click on the OData link and select Refresh 7) Notice that the query results disappear. 8) Refresh the OData link once more and notice that the results return.