duplicated approved residues in Segment Information window

[LociOiling]

Not sure if this is new to 20201027-c8e345e846-win_x86-devprev or not, but I'm seeing duplicated "approved residues" in the segment information window on puzzle 1910.

There are two entries for ALA and most of the others. Then there are four entries for HIS.

The window tends to extend off the screen, but it it possible to reduce it to usable size.

[Formula350]

It's all good. It's been this way for maaany many months, and I've got it in the bug document :)