Obviously that article hadn't been finalized before it was published-- at one point it says "all six" episodes of "Web" were found, even though only five were missing and one still is. (I'm sure the people claiming "Web" 3 is being held back as blackmail will make something of that.) Elsewhere in the article the numbers are correct.
"the nine were among eleven" - the other two, I presume, being the Underwater Menace and Galaxy Four episodes from last year.
Well, neither of those stories sold to Nigeria, so it's unlikely unless the "television relay station" was a bicycling hub. Though it was
also part of the rumors that the collector credited for the 2011 episodes was a front for Morris' recovery of them. Possibly the 11 include redundant copies of the two existing episodes from "Web" and "Enemy." Though that raises the question where the copy of "Web" 3 from that set went. Cue rumors again...
And just to be clear, at this point I'm not dismissing any claim that doesn't defy the laws of physics.