Yes, currently the max level is 200. There is some "end game" content in the Spire right now which can be unlocked by doing high level raids.
I'm aware of an issue which is caused by having crafting materials in different inventory tabs so that's probably the bug you are revering to with the crafting.
A work around for this issue for now is to have all materials in the same tab, the bug will be fixed in the next update (probably sometime this week).
Thanks for playing, I will be adding more content over time :D