groups marked as 'j' in active still propagated. Why?

[Ilya Varlashkin]

Hello All,

I've marked some groups on my feeder hosts as 'j' in the active file.
On the reader host I've deleted these groups from the active file.

Feeder has !junk towards reader, but still I see 'Unwanted group..."
messages on the reader. If after seeing such message I find it by
message-id on the feeder, I see that it was sent only to that newsgroup,
so propagation was not due to cross-post.

What am I doing wrong?

/Ilya