Cant change modpack name

[FruitNInja02]

So i had a modpack named (For Example) Derp then i wanted to make another modpack to test something out, then i changed the name of my first modpack to Derp2 then i changed the name of my test modpack to Derp after i tested i just deleted the Modpack Derp then i wanted to change the first modpack to Derp Again but it said it was already used but when i search Derp there is no modpack.

The Derp Names are all for example xD

Sorry im not English

Plz help or delete it, maybe the name is  saved but it isnt  there.

[EvilOwl]

Restored

It should be back in "my modpacks" page.

[FruitNInja02]

Restored

It should be back in "my modpacks" page.

I dont have it back? (the name that i want is Irim BTW.)

You have to restore the Irim one, then i can change it and use the name again (i think so)