Remove non-removable/reoccuring text box

[Firebody]

Random text box in my document.

If I select it, it automatically seems to generate a new one. So when deleting or repositioning the selected one, a new text box automatically appears at the original position. See attachments.

Any suggestions?

I did not want to have this text box pop-up in my document in the first place. It is difficult to say what I did when it first showed up.


Best, Stevie