I'll find a bug, and message support about it.
Yes - I've cleared cookies, Yes - I've tried incognito, Yes - I've rebooted, Yes - I've tried a separate browser, Yes - I've tried a VPN, Yes - I've tried different DNT, Yes - I've tried incognito, Yes - I've tried rebooting, Yes - I've tried an entirely separate device.
Infuriating. I'm sure it catches plenty of tech illiterate people's garbage bug reports that are just their issue - but so often I'm left banging my head on a desk when I know it's an actual problem.