Double ECCN code on 1 product in GTS 10.1

Hi everybody,

We are testing version 10.1 and came accross something weird. In this 10.1 version, when you enter an ECCN code for a legal regulation, the system shows that code immediately when you go to the Legal control tab on the Item master data (as opposed to version 8, where you only had a green light and had to clock on it to see the actual code on the right hand side of the screen).

What we now see is that if we change the ECCN code (for testing purposes), that the system shows a 2 ECCN codes. The old and new one:

Has anybody seen this before? Know how to fix this?

Thanks in advance for your help!