Alerts & Notifications has just completed stopped.
I've got a listener setup for the Notifications to be sent to and it completely stopped 2 days ago. So I set up a temporary file on another server to simply write a text file if ebay even sends a notifications, then updated the dev control panel with the new URL and it has not been triggered at all. I then changed "Delivery Method" from Web Server to Email just to rule out my code/servers (even though nothing has changed) and I'm not getting emails (I've checked spam as well). I can't work out why it would just completely stop all together anyone got any ideas? When I log in to the account I can't see any warnings or anything apart from "eBay API License Agreement updated, action required." but after reading it it seems the action is to simply update your TOS etc. Its not like there is a check box I can tick.
I've now fixed the issue. I simply did a GetNotificationPreferences and saw it say "Authorisation token is hard expired. Authorisation token is hard expired. User needs to generate a new token for this application." So after generation a new token all was fine, but does this mean they expire? and if so how long do they last?