Amazing game, but what happened to the weekly events? – Plants vs. Zombies™ Heroes Review

I've been playing this game for a few years now, and I thoroughly enjoy the experience. The more strategic and balanced 1v1 playstyle makes for a very intriguing and addicting game, and one thats more fun to play multiplayer. Overall, a very solid and fun game Recently, however, there seems to be an issue with the weekly event challenges. Each event still rewards tickets, but the icon on the main screen for the event has altogether disappeared and theres no longer any way to get the weekly card from the event. Could you please fix this?
Review by Jb17584625 on Plants vs. Zombies™ Heroes.