As of my last post we have had to reset the survival world. everything was lost however we were able to make a copy of the old file so that if you wish to have it and continue to play on that world you will be able to. that download will be avalible soon.
As far as the survival server being reopened, we have a few things that need taken care of but baring any major issues we plan on not only reopening survival but also opening the SkyFactory 3 world. this will take place with in the next few days.
Mr. Magoo and the Magoo Craft Staff