I am seeing exactly what you are. The GE Link Bulbs are all in the Neighbor list which, as I understand it, are only AC powered devices with routing capability.
I believe the Route Table Entry section shows only the "last hop" route between the HE and a device that has used a router. None of my GE Links haver showed up as a "via" device, except to itself, which probably indicates it just talked directly to the HE. The GE Link bulbs show a good LQI quality indicator, yet never get used as routers.
The Outlinks with the updated firmware are used a LOT in the Route Table Entry, and appear to be functioning perfectly. All six appear to be used as active routers in my mesh.
I still wonder if the updated GE Link firmware somehow disabled routing, despite being detected as routers by the hub.
I noticed my two newly-purchased EcoSmart $5.00 tunable bulbs from Home Depot seem to be active repeaters and doing OK. Good news. I picked up 6 for $5.00 each. Nice little bulb.
I'll monitor and report back as well, but I'm happy with how the mesh is functioning at the moment.
In the following Route Table Entry, "Warning Light" and "Front Room" are Outlinks and "Dee's Light" is one of the new EcoSmart bulbs.
"Bonus Room" is a GE Link bulb, shown routing to itself, which likely means it's not actually acting as a router, but direct connecting to the HE.
Parent child parameters
EzspGetParentChildParametersResponse [childCount=0, parentEui64=0000000000000000, parentNodeId=65535]
Child Data
Neighbor Table Entry
[Dee’s Light, 1202], LQI:255, age:4, inCost:1, outCost:1
[Don’s Light, 1FA5], LQI:207, age:4, inCost:5, outCost:0
[Basement, 2FC8], LQI:248, age:4, inCost:3, outCost:7
[TV Backlight, 400C], LQI:121, age:3, inCost:7, outCost:7
[Garage Light, 4B84], LQI:252, age:3, inCost:3, outCost:3
[Family Room, 8594], LQI:255, age:4, inCost:1, outCost:7
[Den, 8EB7], LQI:252, age:4, inCost:3, outCost:3
[Bonus Room, 91F3], LQI:251, age:4, inCost:3, outCost:3
[Downstairs Hallway, 9492], LQI:242, age:3, inCost:5, outCost:3
[Warning Light, AA3C], LQI:255, age:3, inCost:1, outCost:1
[Patio, ADC4], LQI:246, age:3, inCost:5, outCost:7
[Front Porch, DC67], LQI:242, age:3, inCost:5, outCost:7
[Guest Bedroom, E6E2], LQI:253, age:4, inCost:3, outCost:3
[Front Room, F846], LQI:255, age:4, inCost:1, outCost:1
Route Table Entry
status:Active, age:64, routeRecordState:0, concentratorType:None, [Downstairs Hallway, 9492] via [Warning Light, AA3C]
status:Active, age:64, routeRecordState:0, concentratorType:None, [Patio, ADC4] via [Warning Light, AA3C]
status:Unused
status:Active, age:64, routeRecordState:0, concentratorType:None, [Basement, 2FC8] via [Front Room, F846]
status:Active, age:64, routeRecordState:0, concentratorType:None, [Dee’s Light, 1202] via [Dee’s Light, 1202]
status:Active, age:64, routeRecordState:0, concentratorType:None, [Bonus Room, 91F3] via [Bonus Room, 91F3]
status:Active, age:64, routeRecordState:0, concentratorType:None, [Don’s Light, 1FA5] via [Dee’s Light, 1202]
status:Active, age:64, routeRecordState:0, concentratorType:None, [Front Porch, DC67] via [Front Room, F846]
status:Active, age:64, routeRecordState:0, concentratorType:None, [TV Backlight, 400C] via [Dee’s Light, 1202]
status:Unused
status:Unused
status:Unused
status:Unused
status:Unused
status:Unused
status:Unused