Second Possible Synopsis for The Day of the Doctor

So a couple months ago, I reported on a possible synopsis for the 50th anniversary special. Now, a Finnish television station has apparently leaked a different synopsis onto the web. The description for the episode on yle TV2 (airing at 10:05pm on the 23rd) reads as follows (roughly translated into English):

Clara saved the Doctor on Trenzalore, but entering the time stream awoke the Doctor's dark side. What if the Doctor had chosen differently on the last day of Gallifrey? A millennium as the Doctor, but what now?

 

Source