Hi Mike
This has happened on occasion and I wondered if you've seen this or know what may be causing it.
The S5 Accordion Menu will sometimes not collapse on refresh and remains expanded. Also the submenu items may or may not be visible, but will reappear when the expansion icon is clicked.
I have attached 2 screenshots
You may not be able to recreate this on my site. I am not sure exactly what triggers it.
http://wcarf.comIf you have any ideas for this issue, please let me know.
Thank you,