My Global event is replaced by FINISHED

[samsss]

One of my Global event "Global next 5" used at least more than 20 times in my project seems like replaced by "FINISHED" event, now FINISHED has become an global event.
It happened when I was working on a small FSM. I removed global transition of "Global next 5" then every "Global next 5" in my project were replaced by global "FINISHED".
I don't know where I used Global events fully. Now "FINISHED" automatically changes states and my project is broken. Not intended audio clips plays from everywhere. 
Send event action is not affected.

What can I do?

[...]

https://hutonggames.com/playmakerforum/index.php?topic=23901.0

In short, you're screwed unless you have a backup. I tried all sorts of fixes and it kept coming back. It's irrepairable once it happens.

[samsss]

Okey... I see. Seems like I'm in a difficult situation.
Thank you.
I hope this would not happen again till I finish my project.

[...]

Avoid deleting global transitions, just leave them unused despite the clutter. I wanted to do it to keep my project clean, instead i messed it up.