Atlas progress erased in standard after update 3.17

My atlas progress in standard league on xbox console has been totally erased. All Awakened and Mavem bonuses and full maps with bonus objectives (including the hall of grandmasters) as well. Any solution to the problem, or will I simply have to complete the atlas all over again, GGG?

This happens literally every league.

In Standard, after an atlas change (which is every league), you get back your completion by running "old" maps. You'll get completion for all maps in that tier, and all tiers below it.

So running one old T16 will recomplete your whole atlas. ("Old" is any map from a previous series--a map from last league or before).

Note that they did make a change so that Unique maps no longer work this purpose. Not sure why.

I also have no idea how it will work with the new atlas passive tree, in terms of having completed special invitations (The Feared, The Hidden, etc). You may have to re-unlock those points.

Thanks. It worked for me. I made some tier 16 maps and my Atlas progress is back to normal :D