If you have a .eu domain name, please note that the .eu registrar have updated their information for UK registrants.
It now appears that domains will be WITHDRAWN with no refunds on 30 May 2019, regardless of how much paid up time is left before renewal would be due.
If you are using the .eu domain for anything (like me!) then start migrating things away from it NOW to avoid issues in a couple of months.
DO NOT @ ME ABOUT BREXIT. THIS POST IS PURELY TECHNICAL ADVICE.