Recorded a few series links on my 4000

I notice in the library its created two folders both called "come dine with me"

Why does my 4000 create multiple folders with same programme name?

My understanding is that it is one for each series. Did you select more than 1 series to record? Or perhaps selected a series and one of its repeats?

I've set up few series links of Come Dine so I guess it keeps them in separate folders
No problem