We can only 'assume that the CWL-NQY route is for the chop' because as of May the T3 website shows the CWL-NCL will be operated, once again, by the J41 in the NCL-CWL-NCL direction(s) to allow a morning connection to ABZ, which is now for sale on the T3 website.
Nothing can be certain about the SZ NQY route from CWL until they take it off sale from the website, so far as we know it's still for sale.
Confusing times!