update
1. I got 7 wof spins yesterday although I sold the rest of my fun tokens 3 days ago
2. I cashed out most of my btc 2 days ago with slow mode, received within 12h
3. I noticed that I still get the bonus interest from holding FUN tokens, but I have 0 tokens
Well, I am proudly holding my 10 WoF spins, I got 2 in the past months:

I have only 2.5k locked, and I should get 1 a day... after so many locked days I should get even more, but that's not working.
It's hard to explain this "hot-cold" behavior of the site... I haven't received an email with WoF spin for a few days. At some points, some features work, then they don't. It's a miracle how this site still works and survives.
I haven't had issues with the site except for a delayed payment that took several days when it was supposed to be instant, but it seems to me if several people here have had issue with WoF spins, it implies the site may be trying to withhold rewards. Maybe it's just a technical issue, but it would be nice to confirm how much of the FUN token the site owns. Currently, about 65% of the total supply of tokens are staked on FBC according to the site - but is this based on a fractional reserve, or is the site simply using satoshis as a reference? If the site had the FUN tokens fully backed, it would imply a massive bull run might be ahead, as all of the available supply is getting gobbled up and locked. Then again, as others have pointed out, there is a lack of transparency about the issue, at least based on the blockchain. If FBC published its wallet, that would clarify a lot.