getDictFromWorkload failing on several taskchains

[vlimant]

Hi, I noticed while that https://cms-pdmv.web.cern.ch/cms-pdmv/stats/growth/pdmvserv/task/HIG-RunIIWinter15wmLHE-00099/v1/T/150601/121443/7885.gif does not have the "expected per ds" and so does https://cms-pdmv.cern.ch/stats/restapi/get_one/pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 not.
The jenkins log says 👎
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
The request pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885 does not have a workLoad ... which is a glitch
I am lost trying to get the dict workLoad for
pdmvserv_task_HIG-RunIIWinter15wmLHE-00099__v1_T_150601_121443_7885

I am suspecting a failure around

https://github.com/cms-PdmV/stats/blob/master/tools/statsMonitoring.py#L308

as the rest of the document seems fine.

[vlimant]

I can try to get to a fix if noone is available