I myself know a couple, and have my own experience now.
My account was compromised 7 days ago, 114+ million gil was stolen, and in the past 6 days I've asked 3 times "when will the rollback date be?" since I don't want to lose a ton of progress and it might be better for me to not rollback.
Still no answer on that. At this point it seems like support might even be ignoring me since it's been over 48hr since the last correspondance.
I tried messaging GMs 3 times as well to get support from them, since I know GMs are supposed to be able to recover gil or items that are lost.
GMs keep responding "this falls out of the scope of currently offered GM services. We have determined that your concern can be best handled by our Support Center team."
Which okay, fair enough, if Support Center was actually handling it.
The dumbest part is that I was planning to buy from Mogstation on this last day of the sale, but now I just never want to buy from Mogstation again since I can get screwed over by poor support like this.
Support Center acts like they're personally saving Square money by doing a bad job and not helping customers in a while that surely winds up costing loss sales for far more money instead.
I already knew one person who, while they're addicted to the game and community and they still subscribe, they just do the minimum to play and won't buy from Mogstation anymore after they were banned because their account was hacked. Instead of recovering his account, they banned him.
Then there is a friend who was allowed to buy something from the Mogstation that they already had but forgot they had. Now they have this useless item they can't redeem because they already have it, and support repeatedly refuses to give it to one of their other characters instead. So now they won't buy from Mogstation again. For something that should have been resolved by support in a day when they see they wasted money on a useless item they can't redeem on the character, and which never should have happened if Mogstation worked correctly.
There's really no excuse for support being this bad.
When my account first got compromised I wasn't even that upset about it initially since my experience with other companies' support made me assume that everything would be straightened out and would be fine in a few days at most. Now it's been 7 days and it's not close to resolved and doesn't look like it'll ever be resolved in a satisfactory manner.