We’re so very sorry to hear about this experience!
It’s true that we’ve released the update for Instagram Feed app, but your current settings should not have been overwritten, and we’re truly sorry that it happened.
We’ve already fixed this issue, so in case you didn’t manage and save your widgets, your previous settings should be back now.
I’ve also sent you a direct message to make sure that everything’s fine on your end now.
Thanks a lot for the heads-up, we were able to resolve the issue thanks to your post!