I did it! I completed one Dear Jane block this week. I had prepared the pieces for A-10 early in February in the hope to sew it while we were at my Mum's for a few days but I only picked it up this last Sunday. I sew my block over 2 evenings and it is now finished: applique and reverse applique.
I am now at 114,6,0,2426. 55 more blocks to finish the centre and 3 more blocks (A1, A2 and A4) to complete Row A.