Hi, we're aware that the game has been crashing a lot for many people since the update. We're actively working on a fix that should hopefully be released tonight. This will fix the rings and amulets not dropping too.
On a differente note, we are currently setting up a Trello Roadmap. Anyone will be able to see what the team is working on and have an overview of the features currently in development. This should be released over the weekend or at the beginning of next week.
Have a safe weekend everyone !