So I started encountering an issue today where if I check my deck the game randomly crashes. This might happen immediately or in a few seconds maybe even almost a minute. Sometimes a Chrome alert will pop up and say WebGL is broken, so I tried in other browsers and the same thing happens. I then searched for a WebGL tests and it turns out this module on my browsers are fine so I guess the game is broken again. Fights are still working though. If you want to upgrade or fuse your cards you have to be realllllly quick about it.
On a side note, I made it to League 10 in the "PVP" and its pretty much impassible. The game turns it around and the enemy goes first now. This might sound ok until you realize that at this stage the enemy is using fully upgraded Epic/Legendary cards. Them going first means they also fuse their cards first, so you're going to have to switch to a tank strategy and use Trinity instead of Harley . Except none of the available tanks have enough HP or ATK to put up a fight. If someone figures out a new deck strat or pay their win through this wall let me know.