This is very sad and unfortunate news that the https://mastodon.technology instance is shutting down but I understand the reasons why. Here's the link for those who missed it: https://ashfurrow.com/blog/mastodon-technology-shutdown/
I would like to thank @ashfurrow for keeping the lights on over there as long as humanly possible and allow me and many others to export their posts in a respectable amount of time.
Also, you take good self care most importantly.