Forgot to include another major point but today there was an impossible puzzle party as a result of the balance change in December. This is 1 of 2 (although the 2nd is completable with rng which is strictly not intended) puzzle parties that have been made uncomeatable as a result of the change. As of now, that makes at least 4 puzzle parties over impossible to complete (4/52 I believe).
I believe the list is likely to grow, which is disappointing. This locks you out of the weekly pack reward with something that it out of the player's control.
It's been roughly 2 months since the release of the balance update, and there's still a large number of bugs present within the current version of PvZH. Figured I'd highlight this thread again, while also attaching a link to a thread which displays dozens of issues/bugs that are present:
See Thread:PvZ Heroes recent balance patches: a list of bugs and things that need fixing. | EA Forums - 10574219
