I have 4 unit types:
human (machine name): Twin (2_bed), Triple (3_bed), Quad (4_bed) and Quint (5_bed).
I have checked in the database [unit types], and they are as described above.
When I use the Availability Search, the Room size dropdown box lists: Select All, 2_bed, 3_bed, Quad and Quint
Using Select All, 4_bed and 5_bed are not included in the results, If I select them individually, they are.
I assume it is an error in the 'entity_type', 'rooms_unit' ,'$unit_types' but I don't know how to access this, or how the error came about in the first place.