Honestly, if you are trying to reassure a renter, you don’t want them worried that the owner might be violating the contract because they have turned their 
DVC  into a business.
Telling a renter and the general public at large that this was an isolated incident due to an owner’s personal situation would me much more likely to calm nerves
No matter what, renting is a risk but implying this may have been do to a crackdown doesn’t make sense unless it is true.
And, IIRC, the initial reporting was from the renter who said that played a rule.