Garrisons Not Deploying??

It's been a actual real life week, and my Garrison (large) has not deployed. I'm curious if this is a glitch in the game, or because I moved my capital (Specific Target for Garrisoning) to a possibly glitched spot (there are some of those)? I am able to deploy to other locations like my cities or fortifications but I cannot seem to defend my capital. I have also noticed no population growth for my capital. I have a pop of 31M & growing. Any ideas? Thanks. - Kingdom of Valyria, Fearless Blue.

Supply units

You need supply units & equiptment, and ALLOT of it. You'd be suprised how many tanks & other things you need to deploy garrisons. I had roughly 25 thousand DEF & OFF tanks & HAV among DEF systems scattered throughout my forts, cities & factories.