Developer credits
Git commits in Moodle 3.0.8 by Josh Willcock
commit 4f22f01fe4e4f616485a563081a221702d2e2c0a Author: Josh Willcock <me@joshwillcock.co.uk> Date: Wed, 30 Nov 2016 01:55:04 +0800 Tag: v3.0.8 MDL-57193 auth_db: Fixed bug suspends all users if external DB has > 10k