It appears this is intended per the patch notes.
nenekotanb16_ESO wrote: »It appears this is intended per the patch notes.
I'm pretty sure it is not. What happened previously is that you could get 1h20m (expected result) for an exp potion with the rationer perk but also sometimes 2h0m (not expected). Same with buff food, it could buff even more, 3h20m instead of the expected 2h50m.
They fixed the calculations for the buff food, but broke it for exp pots.