Guild Wars 2

When Blasting Staff is active, it doesn’t properly scale up your cursor, so your targeted AoE abilities will cover a larger area than anticipated.

I’ve tried changing between WvW and teleporting to different areas and it still doesn’t update the cursor properly.

This has been an issue since forever - pretty sure other ’increased radius’ traits also have this issue with ground-targeted skills.

Go to the Heart of the Mists (PvP lobby) to check it out though - for some reason AoE circles are correctly sized there.
(you may need to change your traits once in the lobby, pretty sure Blasting Staff won’t be a default one)