Hi Nick.You may or may not have the following info from your own research:
from ConvoyWeb
ss OLEV.Movements April- endOctober 1944,including Normandy Landings period
Southend, Apr 3, 1944 FN.1316 (Southend - Methil) Blyth, Apr 4, 1944
Independent Warkworth, Apr 6, 1944
Blyth, Apr 6, 1944 Independent
Warkworth, Apr 8, 1944 FS.1416 (Methil - Southend) Southend, Apr 10, 1944
Southend, Apr 13, 1944 FN.1326 (Southend - Methil) Warkworth, Apr 15, 1944
Independent Blyth, Apr 19, 1944
Warkworth, Apr 19, 1944 Independent
Blyth, Apr 21, 1944 FS.1429 (Methil - Southend) Southend, Apr 23, 1944
Southend, Apr 27, 1944 FN.1340 (Southend - Methil) Blyth, Apr 28, 1944
Blyth, May 1, 1944 FS.1439 (Methil - Southend) Southend, May 3, 1944
Southend, May 5, 1944 FN.1348 (Southend - Methil) Tyne, May 7, 1944
Southend, Jun 5, 1944 ETC.2Y (Southend - Seine Bay) Seine Bay, Jun 6, 1944
Seine Bay, Jun 8, 1944 FTC.1 (Seine Bay - Southend) Southend, Jun 10, 1944
Southend, Jun 10, 1944 ETC.6 (Southend - Seine Bay) Seine Bay, Jun 12, 1944
Southend, Jun 28, 1944 ETC.21 (Southend - Seine Bay) Seine Bay, Jun 29, 1944
FBC.56 (Seine Bay - B Channel) Solent, Aug 16, 1944
Seine Bay, Aug 16, 1944 FBC.56 (Seine Bay - B Channel)
Spithead, Aug 17, 1944 FTC.70 (Seine Bay - Southend) Southend, Aug 18, 1944
Southend, Sep 10, 1944 ETC.94 (Southend - Seine Bay) Seine Bay, Sep 11, 1944
Seine Bay, Sep 20, 1944 FTC.14A (Seine Bay - Southend) Southend, Sep 21, 1944
Southend, Sep 26, 1944 ETC.110 (Southend - St Helens Roads)
Southend, Oct 9, 1944 ETC.123 (Southend - Seine Bay) Seine Bay, Oct 10, 1944
Seine Bay, Oct 17, 1944 MTC.8 (Seine Bay - Southend) Southend, Oct 18, 1944
Southend, Oct 21, 1944 TMC.12 (Southend - St Helens Roads) Seine Bay, Oct 22, 1944
Seine Bay, Oct 27, 1944 MTC.18 (St Helens Rds - Southend) Southend, Oct 28, 1944
Southend, Nov 1, 1944 TMC.23 (Southend - St Helens Roads) Seine Bay, Nov 2, 1944