Okay, it looks like I have solved the bandwidth issues: someone offered me some hosting which would be able to handle the amount of data and storage. You know who you are! Thank you VERY VERY much, I owe you one.
If everything goes according to plan, then everything should be back online by Monday the 3
rd of March.
Do remember that the
search option still gives access to all the blueprints! So if you know what you want: give it a shot and see whether the one you want is there.