The max 1200 Blood Shards system now works like before, where it is only silver upgrades that count towards the limit. Gold power ups do not count towards the limit, and for the two max 800 Blood Shard achivement, Gold power ups also do not count towards that limit. The gold upgrades are: Reroll, Teleport, Tornado, Frost Shock, Necromancer and Pyromancer. To make the new 800 max achievements work I tried to do it a quick way, but it was badly done, and some people were rightly annoyed and confused about this change. It is back to the old system now. I apologize for this.