VPE editting tool fetches old window

[hattrill]

When using the VPE over the last couple of days, I am having an issue selecting the unit to be editted. When I click on the pen tool of a unit, it brings up the panel used in the edit before. After some tries at reloading, it brings the selected box eventually.

[vanaukenk]

To test this: http://noctua.geneontology.org/workbench/noctua-visual-pathway-editor/?model_id=gomodel%3A671ae02600000000

[vanaukenk]

A few more observations after the Noctua maintenance outage:

1. If I open a model and just click on the edit icon, the correct window opens.
2. If I make an edit and close the pop-up window, then the edited window appears again no matter what edit icon I click.
3. If I do a hard refresh on the page, the correct editing windows appear again for each respective box.