I have Floating Social on 3 sites and in all cases it has b started malfunctioning, I THINK since the WP 3,8 upgrade.
On all three sites I have checked the tic boxes in Floating Social for Google+. Facebook, Twitter, LinkedIn, and Pinterest. All that shows up on the sites are bits and pieces of what is supposed to be there.
I have screenshots of the results on all three sites as the mistake differs on each one, but I see no way to attach them when writing this question...I suppose I'll attach them after you reply.