I read the article, and the whole story is absolutely bizarre. The SSPX priest gave a sermon or something in which he said people should attend the high Mass on Sunday because it gives more glory to God, and not just opt for the low Mass so they can get out of church faster.
I see nothing wrong with any of this so far.
But then this woman publicly attacks the priest for this in her newsletter because she is offended by this statement that people should attend high Mass since it gives more glory to God (??!), and this whole thing escalated until this woman was banned from attending SSPX parishes.
Seriously?
This woman sounds like a crank.
Well, she was offended by the idea that Catholics go to the low mass because it's shorter, and maybe some Catholics do go to the low mass for this reason, but at least, IMO, they are at Mass. That's the main thing. I think another SSPX priest said something to this effect too.
The thing is, she needs to choose her battles. She's criticized other things about the chapel in the past (in a public manner, I think), and the priest had had enough. I think that she has a combative personality (as do I), which can come in useful at times, but also has its drawbacks. I do believe that she has a strong Catholic faith.