I have posted this on the EU forums already, but it is a well known fact that no one from Blizzard directly replies to EU posts unless a blue or US player forwards the post.
So i thought I would post here. I hope a US player reposts on Official US forums.
Power Word: Shield. This is now absorbing 22k - 24k down from 34k+ last week. It could be intended, or it could be a bug, some confirmation would be appreciated.
Prayer of Mending is not effected by Grace (8/16/24% additional healing from priest). NOTE: I was testing with the Glyph of Mending equiped.
Surge of Light proc does not make the next Flash Heal instant if the Flash Heal is already queued, it uses the proc and reduces spell cost by 100%. This is likely due to lag / delay. In this case it would be best to just make the next non queued Flash Heal use the proc.
Guardian Spirit sometimes just does not work. Tested as an emergency heal (used when target is below 5%), Half the times I cast within 2 - 3 tenths of a second before target would hit 0 HP. The CD is used, but the target dies anyway. (Tested this on live servers afterwards, where myself, the target, and the DPS killing my target all have less than 15 MS ping)