Interesting bug that I am sure has been mentioned. I have put my first skill point into gun retrofit for my drone. Next I equipt a weapon and slotted the appropriate feed points. Now this is where i have noted that when zoning into an instance the equipt weapon is showing that I do not have enough feeds to support it. However if you unequip the weapon and re equipt it, it will now work fine.
Now this issue only happens when you zone into the initial instance not when you are zoning into the next segment of an instance.