UPDATE: An EA representative has told VideoGamer.com that the advert was posted as a result of a "scheduling error and wasn't meant to go live". The firm adds that it has "no update on timings at this stage".
Don't get your hopes up, folks. It doesn't look like Expedition will be releasing today after all...
ORIGINAL REPORT: Titanfall's Expedition DLC will roll out on Xbox One later today, according to an advert currently running on IGN.
The DLC is expected to launch on PC at the same time and in June on Xbox 360.
Respawn has yet to formally confirm a release date for Expedition, but tweeted last night to say that it would announce "a release date for Expedition & the update as soon as we can".
Expedition features three new maps - Swampland, Runoff and War Games - and is due to release alongside a major new title update.
VideoGamer.com has contacted EA for comment.