title: Google sheets query does not work on first row of data imported using importrange
body: <p>I have the following Google sheet which aggregates data across its different tabs to the master sheet</p>
  
  <p><a href="https://docs.google.com/spreadsheets/d/1kvf_Cxj6Cpob0CTMu9ySk4iY1M2sfF-XByJqTS4iI8M/edit?usp=sharing" rel="nofollow noreferrer">https://docs.google.com/spreadsheets/d/1kvf_Cxj6Cpob0CTMu9ySk4iY1M2sfF-XByJqTS4iI8M/edit?usp=sharing</a></p>
  
  <p>Post this I import data from the above master in the sheet below using importrange. As I need to filter specific to a case I use a query with a where clause</p>
  
  <p><a href="https://docs.google.com/spreadsheets/d/1I0Hurstm_Ky2cf_n_1BW0Dq6Rd52neIf47lBFLDEB2g/edit?usp=sharing" rel="nofollow noreferrer">https://docs.google.com/spreadsheets/d/1I0Hurstm_Ky2cf_n_1BW0Dq6Rd52neIf47lBFLDEB2g/edit?usp=sharing</a></p>
  
  <p>The issue is that the where clause does not work in the sheet names b2b as shown. But if I add a blank row in Tax Report Master B2B between header and data the same query works</p>
  
  <p>Currently the query is trying to fetch data only with warehouse set to DEL2 but it still fetches the row with warehouse ID ZNUV. I am not sure if this is something wrong with the data or the function. The query used is given below</p>
  
  <p><code>QUERY(IMPORTRANGE("https://docs.google.com/spreadsheets/d/1kvf_Cxj6Cpob0CTMu9ySk4iY1M2sfF-XByJqTS4iI8M/edit#gid=1559648689","master!A2:CH"),"SELECT * WHERE (Col75 = 'DEL2')",1)</code></p>