Hi @cjcenizal
Been working on it yesterday - I actually found out at least on my problems
Can't really figure out what happened but in few visualizations it appears that I had " " in a custom label. (it doesn't seem to be spaces in a row but another character ...)
Well, once the export done, the custom label looks like that :
{
\"enabled\":true,
\"id\":\"6\",
\"params\":{
\"customLabel\":\" \",
\"field\":\"YYYY_MM\",
\"missingBucket\":false,
\"missingBucketLabel\":\"Missing\",
\"order\":\"desc\",
\"orderBy\":\"1\",
\"otherBucket\":false,
\"otherBucketLabel\":\"Other\",
\"row\":false,
\"size\":12
},
\"schema\":\"split\",
\"type\":\"terms\"
}
Which seems to be converted by spaces too by the browser but it actually looks like :

on my NotePad
and like :
![]()
on my output console
Would you have any idea of what is this ?
Regards
Guillaume