I can’t work out what happened with the sale of the Boleyn either, and have spent ages trying to get to the bottom of things. Perhaps those involved want it to be as foggy as possible?
Funny you should say that. I contribute to Bozza's Price Of Football finance site, and here's a couple of stories on the Hammers
http://priceoffootball.com/west-ham-united-2017-financial-results-fools-gold/
http://priceoffootball.com/west-ham-and-the-london-stadium-flares-n-slippers/