So, today I launch my Skyrim and apparently all my save game files are those of 5.2. even though I last played today in the morning. I only use one save game file per character, but even if I somehow used more and those got deleted (though I didn't

) it's very peculiar that all dates of autosaves and quicksave are 5.2. as well. So what the heck happened, how did my save game files go 3 days back in time? O.o
If it matters, today my game was updated with those fancy new textures, and I turned on pack 1 and 2 as well to see what will it look like (since I didn't try them before), but I somehow doubt that could have cause something like that.