Two codes were hidden in the HANK JOHNSON’S NOMAD: 13MAGNUS REAWAKENS PART 3 post and 1 code in the Youtube video on the Investigate Ingress blog.

[1] onjguguobjfgevatfvguavwr

[2] ct4ai6maondtae4d99xu

[3] lightman4tm34zf3

Code #1

Observations

An old roman emperor will lead you to the solve

Code #2

Observations

Bit of a twist and an old Ingress story

Code #3

Observations

This code doesn’t need any decoding