Considering there has been no rendering for about a month during the infrastructure period it will take some time to catch up on the backlog. You can view the queue at
https://web.archive.org/web/2020/https://mcworldmap.com/queue and find your world.
There are actually two queues running; one is based on date uploaded and the other is based on the smallest world. So small worlds get processed quite quickly while the large worlds take some time.
Rendering is limited based on cpu threads that exist on the servers. I may spin up new servers but honestly without the backlog the render is usually not doing anything so we'll see how things progress given that I just turned on rendering about a week ago.