Oz Linden has provided a update on the world map issue in Second Life via the Second Life Server section on the Second Life Forums.
The data needed to generate the maps has been moved to AWS however the code that works has not yet moved. The move is now in progress and this may take some time to be completed successfully.
This is a temporary situation… the data needed to generate the maps has been moved to AWS, but the code that does the work has not yet. Because of how the datacenter version expected to fetch that data, it was not possible for us to make it work until the code has been moved too. That move is in progress and shouldn’t be too much longer (sorry, I don’t want to jinx the developer by setting a date).
No date or ETA has been announced yet from the lab. I would imagine the move will be completed before the end of January or at the latest February.