The EX grenade breaks the rule, so you can use 2 stun grenades in the same combo.
That's not whats actually happening here. There are two possible scenarios that will come of you guys posting this so early.
1. NRS intentionally left in throwing a secondary stun/frag grenade by using the input for the grenade throw to detonate the first. This would be mildly clever, since it still doesnt permit doing reloads mid screen off of a starter but does allow it from a raw grenade. Also would allow reload combos in the corner, but you have to spend the bar.
2. NRS did not intend it, and just poorly coded the change and didnt properly test it. If so, you can expect it to be hotfixed within the next two weeks.
I'll let you decide which you think it is based on their history.
Side note: Her highest dmg output is now midscreen for 1 bar, topping out at 47%. Hasn't changed from before, but I didn't spend a lot of time testing her out since i main someone else now. Being that she was weak to zoning before, she will have a tougher time with zoning matchups now because of the universal stamina changes. Also, with all characters pretty much getting 2 hits of armor on almost everything her oki game is weaker now it seems to me.
What really irritates me about how they went about this change was that in the last patch they gutted her damage with more scaling, double dipped and added even more scaling when comboing during reloads, and then removed the independent timers on grenades using Negative Edge AS WELL AS INPUT BUFFERING because they couldnt be bothered to actually try to balance the character based on her evolving meta.
Now that they've effectively neutered all of her new meta, why wouldnt you revert all of those scaling changes from the last patch as well as the hard detonate timer? The fact that i can do more damage midscreen than i can in the corner is a problem.
