After first blaming Royal Mail, Cardiff council now says some ballot packs have not been printed.
Cardiff Council investigates after some postal voters - including Super Furries' singer Gruff Rhys - have not received ballots.
The White House can't tell states how to run their elections, Democrats argue in their lawsuit.
Election experts say the order - which requires a list of US citizens who can vote - is unconstitutional.
Here’s what you need to know about how you register to vote and when.
A report finds outsourcing would help save costs by cutting the need for temporary staff.
Postal voters in Reading need to re-apply if they wish to vote by post again.
People have until Tuesday to join the electoral register ahead of April's local authority elections.
The error was caused by poor communication between the council and its supplier, a report finds.
