Builder saves the custom Indicator data even after deleting! Help

[Behold]

My problem: I added a custom indicator manually with to many parameters. Thats why I got the I-custom error. Then I deleted the custom indicator to load it new where I dont put in the last parameters as they are not important and not up for changing anyways. The problem is it still somehow "remembers" the name of the indicator and still gives the same error.

What I tried: I created a second account just to try my theory and it confirmed my suspicion. There I was able to create the ea without any error and the indicator would also load successfully in mt4. So there must be something wrong with the way the old account handles the custom indicator.
I also cleared cache, restarted the browser, logged in and out, delteted the indicator, renamed it( not useful because then I get the error in mt4 that iam using a renamed indicator and because of that it will not load)

Did anyone else run into the same problem before and managed to solve it? I also emailed the admin about it but hoping maybe has a fix for it here

My platform:
Windows
MT4

[l'andorrà]

The problem is that using the indicator in a specific block, then modifying that block later without having removed all relevant variables. Yoy cannot see the indicator anymore but the indicator is still there in the code. Yes, it's a common issue when not removing all elements from a block properly.