Originally Posted by Zandel

Not sure if that was meant to sound sarcastic or not, if not then disregard my comment.

To be fair the bug never actually took stam from you, it only displayed wrong. You still had 100% of the stam you were meant to have and gained 100% of the gather amount you would otherwise have got. So really we lost nothing for the time the bug was up and have now gained 10 FGs extra.

It's sarcastic.
I know it never took stamina directly and that's not the matter. The actual main issue with that bug is the wrong displayed stamina. You never know how many stamina you actually have and you can't do any plans for stamina use. You never know if you can do a stage+SG or not, if you actually ran out of stamina or not or if you can level up with no stamina lost. And that's how you loose stamina, SG and other daily missions.

Okay, that kind of bug happen. But it last for one week. With an update in it. Its long one week on a two week event.