Well i also wanted to share my opinion and in this thread I felt the pen should have stood, but the disallowed goal should have also been allowed to stand. For sure we had some luck today, as well as at Spurs. Without going down the 'whataboutery'path we've had some shit decisions as well this season. Fans tend to only remember the bad ones I've noticed.
For me the main element of luck that has enabled us to maintain a title challenge hasn't been from the refs, it's come from an incredibly fortunate lack of injuries to key players. That's where we've been lucky as no way would we be where we are if Saliba, Saka, Rice, Odegaard etc had been out for any length of time.