I took my 11spd KMC bike chain off a few days ago to give it a good cleaning and re-mounted it to the drivetrain using a master link and park tool master link pliers. I must have not set it correctly because as soon as I went for my ride and turned the pedal the chain broke at the master link and I lost one of the pins attached to the master link.
I removed both pieces of the master link inspected the chain for bent or broken links. It looks good, I had a spare 11spd KMC master link that I fitted in the same spot and road around with no issue.
Is this something that is okay to do or now that I've had to replace the master link has the integrity of the chain been compromised?