Board Thread:False Info and Speculative Discussion/@comment-4723271-20170113132704/@comment-4723271-20170113154702

They found his phone (relic), and I guess went through it. But that doesn't really make sense bc Mason couldn't possibly know the pin to open it since he shouldn't remember Corey. I've never heard of a teenager that doesn't have a lock on their phone.

It could be like you said, since Garrett is possibly a knock-off Ghost Rider, maybe his powers aren't nearly as effective in erasing people. Hayden and Mason seem to remember him judging by that little clip