Screen Time Filled with Individual Website Activity
In checking Screen Time on any device recently, this issue seems to emerge on occasion for a day or so. What seems to happen is that the computer (this device) thinks it has a certain website open 24 hours a day (it doesn't, in fact, the computer is definitely not even on for that time). See screenshot for a sample. Sure, at some point, I went to that site, but probably for a few minutes a day or so before, definitely not 100% of the night. Other sites show up and I don't have them in my Safari history at all.
Are there any known issues with Screen Time on Big Sur to cause this, or should I just take Screen Time with a grain of salt until whatever it is gets resolved?
MacBook Air 13″, macOS 11.2