Hello! I just acquired my first house last week and immediately set to decorating. However, I'm having trouble adding a friend as a tenant and I'm not sure if it is a bug I should be reporting.

I have already added one friend with no trouble from the tenant menu but the list of friends that I can add does not have my other friend's name on it. I understand that one person cannot be tenant to more than 2 houses and I cannot have more than 3 tenants in one house, but so far I only have 1 tenant... here are more details:

My friend is not a tenant anywhere else
They do not have a private or FC house
They are a FC leader
I have tried using the sort and filter buttons to refresh the tenant menu list to no avail

Could it be that being a FC leader means they can't be a tenant somewhere? Can anyone confirm what I'm doing wrong? I appreciate any insight and if I'm posting in the wrong place please let me know.