Unlike the corresponding concept in telepathy-glib and telepathy-qt4, BaseTelepathyObjects will still let you call their D-Bus methods when they're invalidated. This means that you can end up calling methods on a different object that has popped up subsequently at the same object path. (suggestion: later)
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.