It seems there are good work around BBR recently. This coin has good community.
Someone wants to buy a shitload of BBR on Polo and that's all. The dev last posted to this thread a month ago. Not much github activity either.
That buy wall has been around for several days now and is not gone. Not many people are interested in dumping Boolberry. The buyer may need to raise their bid in order to get that many Boolberry.
I think the wall is just there to support the price and absorb coins in the mean time. Not sure when the whale will pump the price. Has he got enough BBR? He needs the support of developers. Developers might release some new features to coincide the pump.