Leave the game running for a couple of hours perhaps with daylight detectors placed on redstone lamps (for convenience’s sake) and switch those daylight detectors to night mode, so that they will activate during nighttime. At some point you will inevitably see those redstone lamps being activated during daytime because of daylight detectors above them being activated when they are not supposed to.
It has nothing to do with the network, because, as I mentioned in the report, the statistics part of profile loads perfectly fine. In fact, everything loads perfectly fine with the exception of “profile overview” specifically.
The issue does occur even after restarting the game, but not always. I am using one of the classic skins
Seed – 9121424861806956400
Coordinates for the ancient city with the “ice box” from the screenshot – x-188 y-40 z1938