This may not resonate with everyone, but I absolutely love the wolfery app on my phone as opposed to using my phone’s browser.
However every now and then, it seems the app loses Sync and therefor also loses session permissions to the site.
It would be nice, if the access denied messages, showed the reason as to why “access denied” happened. Perhaps add a message saying to refresh the page or close and reopen the app? Will attach pictures next time it happens, but it can be a bit unnerving to see that message.