title: There is no information available for In-App Purchases. Try again later. 21105
body: <p>Yesterday this error started appearing when testing my apps from nowhere.</p>
  <p><a href="https://i.stack.imgur.com/pT9Ww.png" rel="noreferrer"><img src="https://i.stack.imgur.com/pT9Ww.png" alt="Error: There is no information available for In-App Purchases. Try again later. 21105. Environment: Sandbox" /></a></p>
  <p>It's happening upon calling <code>restoreCompletedTransactions()</code> at app startup.</p>
  <p><strong>What does this error mean and is there anything I can do to avoid this error?</strong></p>