Wrote a bot to help with this if you guys want actual notifications when stock is there on your phone. Originally wrote it for UK, but added US/CA/NL/DE/BE/SE/AU stores/models yesterday, may be a bug or two so dont put all your eggs in one basket, but seems to have been working ok for alot of us UK guys.
Install Telegram, then in Telegram settings, set a username, then compose a message to iphonestockbot
type /start or /help to see the commands, you must first do /register to register with the bot then you can do:
country = US or UK or CA or NL or DE or BE or SE or AU
/stores COUNTRY
/models COUNTRY
/addstore STORECODE
/addmodel MODELCODE
/removestore STORECODE
/removemodel MODELCODE
/watchlist
/stop