NorthSouth
Was aware of the NOTAM which infers that the lack of APP and IAP is a temporary measure. As I previously mentioned the revised AIP pages (effective 13 September) included with the Supplement have deleted any reference to APP, however they still include reference to the IAP charts. Therefore one can speculate that if the IAPs are going to available an APP is to be provided, but apparently not provided by EGNC ATC.
With respect to your post 535, there is no basis for assuming that an EASA Certificate has been issued. Due to the lead time necessary to make AIP changes for 13 September it would have been assumed that the aerodrome would be licensed (either UK, or sometime later, EASA).