Info [router] does not list neighbors

Created by: runborg

when executing the info [router] command (or pressing a node in the plot) the neighbors statement only lists: <dictionary-keyiterator object at 0x11462b158>

full listing:

>>> info trd-gw
Information for node trd-gw:
name           : trd-gw
degree         : 9
eccentricity   : 6
betweenness    : 0.477 (100.00% of max, 1139.03% of avg)
neighbors      : <dictionary-keyiterator object at 0x11462b158>
links          : trd-narvik (15), trd-teknobyen2 (1), trd-stjordal (14), trd-
                 teknobyen (4), trd-oslo-100 (10), trd-gw.trd-
                 gw7-2 (1), trd-tromso (28), trd-gw.trd-gw2
                 (1), trd-hovedbygget (5)
longest paths  : trd-gw <-> kake-gw1 (110.0), trd-gw <-> kake-gw2 (70.0), trd-gw
                 <-> rena-gw1 (62.0), trd-gw <-> evenstad-gw2
                 (62.0), trd-gw <-> karasjok-gw1 (61.0), trd-gw
                 <-> rena-gw2 (61.0), trd-gw <-> evenstad-gw3
                 (61.0), trd-gw <-> sogndal-gw2 (61.0)

Running on networkx 2.2