Add blocked resource warning FAQ

docs/help/LOOT-FAQs.html

@@ -25,6 +25,7 @@ title: FAQs
   <li><a href="#obsolete-versions">I've run LOOT with obsolete versions of some plugins and LOOT didn't tell me to update them! How come?</a></li>
   <li><a href="#sorting-no-changes">I get a "Sorting made no changes to the load order." message when trying to sort my load order. Is this a problem?</a></li>
   <li><a href="#cef-extensions-error">LOOT has a "Could not load cef_extensions.pak" error in its <code>CEFDebugLog.txt</code>. Is this a problem?</a></li>
+  <li><a href="#blocked-resource">LOOT has warnings starting "Blocking load of resource at https://fonts.googleapis.com/css" in its <code>LOOTDebugLog.txt</code>. Is this a problem?</a></li>
 </ol>
 
 <h4>Common Issues</h4>
@@ -109,6 +110,9 @@ title: FAQs
   
   <dt id="cef-extensions-error">LOOT has a "Could not load cef_extensions.pak" error in its <code>CEFDebugLog.txt</code>. Is this a problem?</dt>
   <dd>No, <code>cef_extensions.pak</code> is unnecessary and LOOT doesn't ship with it, but there's no way to turn off its loading, so that error is always logged.</dd>
+  
+  <dt id="blocked-resource">LOOT has warnings starting "Blocking load of resource at https://fonts.googleapis.com/css" in its <code>LOOTDebugLog.txt</code>. Is this a problem?</dt>
+  <dd>No, LOOT blocks loading URLs it doesn't recognise for safety. The <code>https://fonts.googleapis.com</code> URLs are used by some of LOOT's UI components to get the fonts they use, but this is unnecessary as LOOT already includes copies of the font files.</dd>
 </dl>
 
 <h3>Common Issues</h3>