"The run data has been purged." wrong in single run view
Exemple : Project CfDAILY(1353), Run CfDAILY(15511). https://ng6.toulouse.inra.fr/index.php?id=55&tx_nG6_pi1%5Brun_id%5D=15511&tx_nG6_pi1%5Bproject_id%5D=1353
"The run data has been purged." is wrong, the run's data state is "extended". The code should be checked to verify if this case is handled correctly.