cpview -t <timestamp> no longer working since upgrading to R80.30 from R77.30

[scottikon]

Has anyone else had any difficulties using cpview -t <timestamp>?

With R77.30 we could issue cpview -t 30.0.2019 10:00:00 for example and it would show me the historical cpview data starting that the time and date issued. 

Since upgrading to R80.30 this no longer works and just displaying the help output. I can issue cpview -t and it will go to the oldest date and I have to scroll through to get to the date I want. Can be quite cumbersome. 

Thanks