We are aware that there are issues with people not being able to hit their previous max stage. A bad build was put out yesterday to impliment a new number system. The number system is an upgrade, but there were many unknown bugs. These bugs have been fixed, but to fix them anyone over stage 3000 has had their max level reset. This may cause some players to lose hundreds of max stages, or in some cases just a few. Slikey is working on rebalancing things to fix this and allow players to get back to where they were. Please be patient while he works on balancing.