Terry which specific forums are you seeing this.
Tech Talk
Rules & Regs
Endurance Racing
Tow Vehicles & Trailers
Specific Car Models
BMW Race Cars
Ford Race Cars
Toyota Race Cars
Dodge Race Cars
Porsche Race Cars
RockyMtn & Southwest Div IT
North & South Pacific Div IT
Bargain Shopper

Looks like a random pattern - wierd

Terry