Twisted Treeline and the Ammo-system-less Smite
Smite is staying at one charge until the first time you smite, then it will work properly and store up to 2 charges, beginning from 0 (since you used your 1 smite).
Between that and the Jungle item nerfs (so that you can't start buy trailblazer) is Riot trying to eliminate the jungler on 3's? Or are we just completely ignoring 3's right now? :-(
I'd at least expect a patch note if this was intentional, since you started twisted treeline with 2 charges immediately last patch.
EDIT: Toyed with it more, it starts generating at 1:40, the same as SR, but that's too late for TT's earlier minion spawns.