Due to a change at Twitter's end, posts made using Twadget over the last 24 hours have been silently swallowed by their server.
I'm waiting to hear from them what the problem is -- Hopefully either they'll fix it, or I'll figure out a workaround, some time in the next day or two.
Sorry 'bout this!
UPDATE: Twitter fixed this within a day. Everything's back to normal. Hooray!
Rod,
Have you resolved this? If not, please email me.
j.