title: googlefinance function on google sheets stopped working
body: <p>I have a google sheet that I use to monitor my forex trades. in it I use the googlefinance function to retrieve the latest forex quotes. </p>
  
  <p>And it did work fine until very few days ago, now I'm getting an error: </p>
  
  <pre><code>Errore
  Durante la valutazione di GOOGLEFINANCE, 
  la query per il simbolo "AUDCAD" 
  non ha restituito dati.
  </code></pre>
  
  <p>(in english would something like: "Error while evaluating GOOGLEFINANCE, query for symbol AUDCAD didn't return any data") </p>
  
  <p>The function that worked until few days ago was: </p>
  
  <pre><code>=GOOGLEFINANCE("CURRENCY:AUDCAD")
  </code></pre>
  
  <p>now it seems to briefly work with: </p>
  
  <pre><code>=GOOGLEFINANCE("AUDCAD")
  </code></pre>
  
  <p>shows the price for a moment, but then turns back to N/A. </p>
  
  <p>I'm not sure what could have changed there but I could not find any notice that things might be changing. </p>