Anybody else having problems with not receiving promotional emails / free WOF spins?
The last email I received was on August 2. Nothing in the spam folder, I even have the address
noreply@freebitco.in on a whitelist.

Works fine here, just received one earlier today.
What email service are you using?
I am using one major local email service (seznam.cz = local "google"). Never had problems with "lost" emails so far.