Pre 2017 archive websites unavailable next week

Some of our archive websites will be unavailable on Wed 24th June 2020 for further necessary maintenance. The work will commence at 0900 UTC and is expected to last for a few hours. The sites that will be affected are the December 2016 site (Ensembl 87) and earlier. All later archives and other Ensembl resources will not be impacted. We apologise for any inconvenience this may cause.