Yes, Missing-Link is delayed, but that's standard for KH mobile titles:
- Mobile: Fall 2008 → Dec. 2008
- coded: Winter 2008 → June 2009
- KHDR: Winter 2021 → Aug. 2022

KHUX was "on time," but even that was originally intended to release alongside KHX in 2013.

The only true exception is V CAST...