When did you remove it from the list?
I looked at that cache and you had it still bookmakred on a list "12 FTFs Gevonden"
Do you have a FTF list in the pgc settings?
If it som time ago you removed it from the list and the change has not ben detected.
If you dont have a list set it might be and idea to creat a empty list and set it as the FTF list. There might be a bug that if there is no list or the list cant be read the old last read is used