We already discussed /stats and /statinfo being funky. You've already mentioned that the link has been updated. I haven't checked that yet, and I'll work on testing the latest one tomorrow.
For 3.0.0311, I also noticed no bonus was rewarded at all for mining or wood.
Tomorrow, I'll double check the latest from the link and go step by step to check on rewards and XP. Thanks for allowing me to assist!