Web Browser - Firefox, latest version, clean. The functionality works correctly under Chrome. Steps to reproduce

1. Create a new custom view - success
2. Use checkboxes to add/remove column - success
3. Use "Column Order" functionality - the functionality works, however, when applied and you return to portfolio view, some of the columns are reordered in random order - eg not where they were intended. Eg, "1-year estimate" always move to the second position, etc.
4. When going back to "Edit", the column are shown in new (eg corrupted) order.
5. It seems that some specific columns are always ordered correctly, while other "float around". Unfortunately, it makes the functionality useless :-(.

I could demonstrate.