Forward Test Results not showing for completed Optimisations

 
Hi, 

I have run 10 genetic optimisations across various markets and backtest / forward test periods. 

All the tests consisted of the same inputs.

Now that I have run these tests I wanted to view all the forward and back test results, but only 4 of the 10 had the forward results saved and the forward results tab pop up. 

Has this happened to you or does anyone know how to resolve this without running the tests again?