po-devs/pokemon-online — pull request #262 by Fuzzysqurl (2013-06-15 04:59:31+00:00)
Title: Aqua Ring/Ingrain Fix for Heal Block

Neither supposed to recover under effects. Ingrain already had most of the Heal Block code, Aqua ring had nothing.
Also, somehow substitute's comment spacing got changed (Line 2935/7)