I got from 1-200 since the burning event started a couple days ago. Played 4 hours a day using 2x and 1.5x coupons. If you are burning and doing the breakthrough event, 8 hours a day should get you there in less than a week.
I highly doubt that this will get patched within a couple of months, if it even gets patched. This bug is one of the most well known ones in-game yet nothing has been done about it. Once you break the wall you can't do the sack quest anymore. And if…
