Receiving error when I try to open reports {{::reportViewCtrl.getReportName()}}

[RonanMacEwan]

Hi,

For some reason when I click to open a report, I receive this error
{{::reportViewCtrl.getReportName()}}

This happens for my own reports and templates. It also happens if I try to create a new report.

I'm using Google Chrome and my account is in a Google workspace. 

I've logged in and out and can't find any other mentions of this online, so I'm stumped. 

Thanks Ronan