refresh fails after reconnecting to network

[osma]

Installed gwibber-0.7.2-5.165bzr.fc10.noarch today and connected it to Facebook, Jaiku and Twitter. Noticed that every time I disconnect my laptop (including suspend/resume), and then reconnect it to a network (same one or different) later, Gwibber fails to refresh afterwards. All the accounts have errors in which the stack trace ends with 'temporary failure in name resolution', although of course at the time when I try to refresh, I'm already connected. It's as if Gwibber remembers that the name resolution failed earlier and doesn't even try again.