Did I ruin the paving by standing on it before the concrete set?

[Dace]

I was explicitly told not to walk on it for a couple days. Unfortunately in deep thought I caught myself pacing on it and there was a slight wobble and now theres a crack in the cement around one of the corners of the slabs. Erm I cant see in the photo but I saw it clearly in person.

ANyway did I mess up badly enough to muppet my way into needing to buy some kind of filler I should rush to apply to the tiny crack? I have toupret masonry filler only arm on hand.

 

[Mottie]

 

[John D v2.0]

You could just rake out the pointing around that slab, pull it up, clean any loose material, and paint on some SBR+cement and stick it down again. Then repoint. That would avoid adding noticeable height