Found some news. May affect MAN, may not. From S18:
CX 307
HKG - DUB
0050/0645
Mon, Wed, Thu, Sat
CX 306
DUB - HKG
1155/0705
Mon, Wed, Thu, Sat
BRU and CPH also starting as well as DUB in this latest CX expansion. Doesn't appear to be any implications for MAN, although the CX thread on the Fragrant Harbour forum suggests DUS is to get the chop.