Fixes issue

OwlBoard/backend#7

index.html

@@ -60,11 +60,15 @@
       <div id="quick_links">
       </div>
       <div class="text-description">
+        <p>A cache error means that some users are seeing a faulty layout on departure board pages,
+           an update to fix this has been made available but it may take a few days for this fix to 
+           be downloaded to your device.
+        </p>
         <p>Customise your quick links on the <a href="/settings.html">Settings</a> page.</p>
       </div>
     <!-- Footer -->
     <footer>
-      <p>Created by <a href="https://fredboniface.co.uk" target="_blank" rel="noreferrer noopener">Fred Boniface</a> - <span id="ver_str">1.2.3</span></p>
+      <p>Created by <a href="https://fredboniface.co.uk" target="_blank" rel="noreferrer noopener">Fred Boniface</a> - <span id="ver_str">1.2.4</span></p>
     </footer>
   </body>
 </html>