(I'm posting this to reddit rather than the forum because I'm replying to some specific popular reddit posts.)
So I spent a while going through the logs of exactly who made what with the item-splitting recipe when it was in its initial form over the 12 hours that it was live. The highest number of uses by anyone was 13, with most people using it 1-2 times. Around 1000 items were created, and this was predominantly the completely-intended use of splitting six-link items or separating mods out.
We received reports of people making "hundreds of Elder and Shaper items" and then when we investigated, that person made one. A streamer who made "dozens of six-links on stream!" used the recipe twice.
I completely understand that people deeply care about the economy and we try as hard as possible to protect it. The economy also matters greatly to us. However, the scale of use of this recipe was very low during the period it was active. It is true that a small quantity of shaper/elder/enchant items were created, but far more are created each day by normal play activity (though maybe not rushed onto the trade sites as fast). The largest impact is that six-links are cheaper, but we want them to be this league! That's why there are multiple recipes that can create them.
There are calls for mass bannings, but who do you want us to ban? We're not banning people who made six-link items (as that's intended), and if a guy made a single shaper/elder item because he wanted to see if we enforced the rule correctly, then that's not intentional exploitation. We didn't find anyone who exhibited behaviour worthy of a ban in this case. The Leaguestone exploit in the past was a hundred times worse in terms of player intent.
We definitely dropped the ball with the bugs in this recipe (among other valid concerns about our rollout of this league), and I'm sorry about that. I just wanted to post this to reassure you that the scale of people using the recipe was quite a lot lower than people are claiming.
We'll have more news early next week about further improvements to the league. Have a great weekend!