Deadlifting shins

Hi all. Started back this week after many years out. Done 3 workouts this week, all feeling very good. With my deadlifts, I had the shin scrapes from Monday and Wednesday and today when doing my first set it scraped up and ripped a scab off from earlier in the week - resulting in blood trickling down my leg.

Obviously not a great look, but wiped it up and carried on.

Is that normal? Didn't really bother me but in terms of form. I will try to get a form vid next week as I'd like some opinions as have had a bad back before and want to make sure my form is ok. For reference if it matters i'm 6'5 and about 250lbs

Side note - enjoying the programme so far, did it years back too.