Something strange is going on with artboard names on the canvas in some design files. Renaming or duplicating the name doesn’t help. This is an old bug.
Link to a file
Hi @Paulius, thanks for sharing the file,
Does the problem happen when you try a specific set of actions? I opened the file and tried duplicating, ungrouping, overriding, zooming in/out but the artboard names are correct, I can’t get to that state.
Any help is much appreciated, thanks!