Rep. Ileana Ros-Lehtinen (R-Fla.) has lost it -- her Twitter updates, that is.

Ros-Lehtinen, one of the few members of Congress to tweet regularly from her own BlackBerry, had to send out a testing message to see if her feed was still working this morning.

Ros-Lehtinen tweeted:
Just Testing Twitter - looks like I lost a lot of updates...

Indeed, it looks like the Florida Republican lawmaker has lost some of her updates. Her Twitter page shows the last update to have come on Feb. 13th.