We recently upgraded from 7.1(2a)SU1 to 7.1(3b) after our licensing TAC case was resolved (too many license files to load before the allotted time causing UCM service to fail completely). We also upgraded from the default firmware 8.5.2SR1 to 8.5.3 to resolve a dual audio issue we were having with our headsets and handsets. I'm not exactly sure when/where this first crept up, but now if I go to a specific instrument and review its button programming for BLF SDs, I'm seeing duplicates in the list that aren't actually there.
For example, I have a 7975 w/ a 7916 where button 8 is programmed for a DN. Button 9 is left empty, however the button settings page lists the same DN as button 8 as programmed for this instance. It does not duplicate either Label and if I press the button it doesn't actually do anything. In fact, it appears to do the same thing for each time there is one left empty as well as for the last programmed button where it duplicates it for the remaining unprogrammed buttons.
I'm going to open a TAC case for this issue since I believe it's an SQL error for the admin interface, but I was just wondering if anyone else has seen this too.