"The Sky Fire Promise" is definitely a hoax. There have been claims of this and similar titles (alluding to a meteor impact) for years. I think similar titles were brought up at N54 with the claim of it being the title of the next movie before the GOF ever existed. Allusion to a fatal meteor impact or very explicit sexual references seem to be the most popular "title topics" among certain people.
Wikipedia is not mere rubbish and most of the information there is better than it's reputation (which doesn't change the fact that it is for good reason that it mustn't be quoted in scientific discourse), but there are some topics where fake information is far more likely to occur than in case of other topics.
You stand a good chance to find reliable information on subjects where no agitators, politically motivated people, zealots, or fans are likely to post opinions, wishful thinking, or outright lies as facts. LBT however is one of the subjects where fans and bashers almost seem to take turns in posting whatever comes to their minds.