The administrative dissolution can be rescinded if they file the annual report, although because it will be filed late, there may be a penalty. Or, they probably do not need to revive the company in MO because they're already in KS.
What to you mean with they are in KS? Aren't they in Kansas
City in the
State Missouri. Previously they moved operation from Wyoming(State) to Missouri (State).
Edit:
It's really kind of confusing as Kansas City is in Missouri and in Kansas, their office seems to be on Kansas side but I can't find any record that their company is registered in Kansas.