Fixed issue with rare case where federator messages parent directly, in which messages don't get propagates down that parent's branch.
`[%friend u.add [our.bol nom.dif]]
::
$burden
- ::TODO keep an eye on this, maybe only avoid src.bol when they sent a
- :: burden rumor.
- ?: =(who.qer src.bol) ~
+ ::?: &(=(who.qer src.bol) did-they-send-a-burden) ~
?. ?=($story -.dif) ~
:: only burden channels for now.
?. =(%black sec.con.shape:(~(got by stories) nom.dif)) ~
