Me: Can you go to that page and see if the issue is fixed?

Colleague: if I go there it breaks things

Me: yes, it should be fixed now, can you please check it to make sure?

Colleague: but if I go there it will break things

Me: Can you just go to the page

Colleague: it broke something

Me: what did it break?

Colleague: I don't know

Me: ...then how do you know it's broken

Colleague: because the gallery doesn't work

Me: WELL THEN THATS WHAT'S FUCKING BROKEN THEN ISN'T IT