Events handlers not invoked in Yammer embed

Question

I have a Yammer feed embedded on a page. Recently I discovered that the events are not run.

I have the following event handler added:

yam.on('/embed/loggedIn', nd_yammer_login, '');

I also noticed some strange messages in the Javascript console:

JQMIGRATE: Logging is active yam-vendor-752d3d8ed7eb9318601b636b27167f79.js:30:469
JQMIGRATE: Logging is active yam-platform-feed-d48630d1b8ece576e0a38c9104838a5d.js:30:469
console.trace():

/Anders