Hey there @Stian Stanley Swanepoel, welcome to Community!

When services are suspended, and then a bill paid afterwards, it can take up-to 24 hours for services to resume (typically a few hours).

We’d always recommend restarting your phone every few hours to see if it has. If it ever takes longer than 24 hours, we’d recommend contacting our live-chat:

https://www.idmobile.co.uk/live-chat

Thank you,

Tyler