Earlier today I made several changes to mcMMO, hopefully positive adjustments to experience gains for the different skills. This included fixing gaining mcMMO XP for herbalism and alchemy; which you should now be able to do for both skills.
As with all changes I am open to feedback and if you decide the changes haven't been positive I'm open to reviewing them again.
To celebrate the return of herbalism and alchemy it'll be 2x mcMMO for the rest of the weekend!
In other news you can now ride natural horses, mules, llamas, etc. without them immediately disappearing...