Not only that, and the "decider" in my book are the swirling lines covering fields and Vick on the obverse with an unnatural shininess that has since lightly toned over on both the fields and device, especially inside the lettering - this is the type of thing seen with a wipe by a cloth. This is also seen to a lesser extent on the reverse as well.
Shininess or softness to the lions is something to look for but I have seen numerous examples where the lions' snouts have been softly struck - so both are possible, soft strike and/or wear.
In the States, they used to call these coins "sliders", GEF (or AU) coins that had been wiped or lightly cleaned. In all likelihood and despite this a pleasant -appearing coin the TPGs would reject for cleaning.