I noticed that my Talos' Blessing effect was still active after a few in-game days and I started wondering why.

After some testing I found out that while the game timescale is normal, (1 real second = 20 in-game seconds), all of my magical effects (including ones on NPC's) ignore the scale. If I wait for 1 hour in-game and check my spell effects, their remaining duration goes down by 3 minutes. (3 real minutes = 1 in-game hour). I disabled all my mods and the problem persisted... I validated the files through steam for both, skyrim and the creation kit, and still the problem persists... I ran it without SKSE and the problem is still there. Any idea what could have possibly happened? This bug is totally game breaking, not to mention how many mods it screws over.

I cannot tell how long this bug has been in my game for since I just noticed it today. Any help would be appreciated.