Some more info:
- In another environment on the same server as my Pilot, the problem occurs;
- If I use search and go to the order created from a quote, it opens perfectly;
- It only fails if I enter the SONum and leave the field;
I have event triggers on several things that could be activated by leaving that field, either directly or indirectly, and using @hkeric.wci 's client-side logging tip here I can confirm they’re firing; however removing them and/or their functionality makes no difference
For the moment the users will have to use search to open SOs but I don’t like leaving an unknown out there, especially something inconsistent like this.