I have some custom modules with custom currency fields. Users location is usually set to "ca_es" (catalan in Spain) where comma is decimal separator (and dot as thousand group separator).
When editing a custom module with currency fields, if its value is not changed (and never has the focus), its value is multiplied 100. (If the field take the focus, it doesn't happen)
It seems that doesn't treat the comma separator well enough.
Thank you very much!