I'm having the same problem. I checked the timezone settings in DNN and it is set to Central time.
The times in the feedback are showing 2 hours before what they should be. So, if I send a feedback at 6:58am the feedback list/report shows 4:58am.
It looks as though the feedback module is reading the system time and not accounting for the time zone set up in DNN config.
I think that because I am in Central time zone, we are in Daylight Saving, and the server is in Arizona. They don't recognize Daylight Saving.
That would put us 2 hours apart which is what the report shows.
Any ideas on how to fix this?
Thanks -- David