Armature pose copied into edit mode?

It seems like I was editing an armature and all of a sudden, when going into edit mode I’m now seeing the pose I was working on, so my armature is now basically useless.
In pose mode (shows the same pose) all the bones actually show zero for all rotations.

I’m at a loss here.
Any help is really appreciated.

Sounds like the pose has been applied as rest pose.

(Pose Mode) 3Dview menu Pose > Apply > Apply Pose as Rest Pose (Shortcut Ctrl A).

There’s no way back if you saved the file like this.

Welcome to BA Forums.

-Larry

Thanks for your reply.
It probably is what happened.
Fortunatly, my file was on a Dropbox location and I was able to rever to a previous state without catastrophic losses.