I'm hoping this bug is why skill progression is abysmally slow, beyond just a visual fudging of numbers on the visual end.
As it is right now, if the experience rate is intentional and it's just the tooltips that are wrong, companion progression are completely nonexistent.
Here's an example, I'm day 707 into this campaign and I've had my surgeon from week 1.
She's only gained FIVE (5) skill points in medicine. 700 days and countless battles, only five skill ups?
This can't be what was intended, at this rate my entire party would be dead from old age before she even gets to spend a perk choice. 707 days is 8 ingame years.
Edit: I just noticed I have an unspent focus point (the game did a really bad job of notifying me whenever this happened) so this example is scuffed.
However, my point still stands. My other combat focused companions have never seen a single focus point to distribute. What's the difference between my shieldmaiden compared to a freshly generated one sitting around in a tavern all game long?