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Not so long ago, when I was offline for 5 hours, it displayed correctly even when I had some automated activities set up. That's why I find it odd this time. Maybe there had been changes in the background.

Hmm. Did you leave a Hive page open in a tab and the computer open or on while you slept? It could be that the computer woke up and reloaded that page for some reason.

My computer is switched off and my phone is always in airplane mode when I'm sleeping. I just checked the activities and there was nothing off at least so it might be the automated actions.