diff --git a/docs/suites/dg290.md b/docs/suites/dg290.md
index 988afce..31eff5f 100644
--- a/docs/suites/dg290.md
+++ b/docs/suites/dg290.md
@@ -20,6 +20,7 @@
 |19610201T0000Z|  Previous fix failed. Rolled back to 19610101T0000Z and restarted with 3 min timestep for 2 cycles. Reverted to 5 min timestep for following cycles| 13/09/2024| 
 |19620101T0000Z| Failed because ozone data was deleted from NVme scratch before it could be used. Rebuilt the .po ozone file from archived .p4 ozone files using /work/n02/n02/lrdlrh/EPOC/restarts/HH_4xCO2/u-dg290/1961/concat_po.sh redistribute_ozone accepted this and coupled ran OK. Ozone outputs look sensible | 08/11/2024|
 |19630701T0000Z| North/South halos too small for advection. Attempting to perturb the atmosphere dump | 11/11/2024|
+|19631001T0000Z| North/South halos too small for advection. Attempting to perturb the atmosphere dump | 12/11/2024|
 
 
 ## JDMA batch numbers