To the best of my knowledge, the summary is exactly that, a summary in which they name the highest degree that has been achieved and recognized by WES. It doesn't mean that your previous degrees don't matter.
I just got a ghost update (I thought GUs were an urban legend).
My timeline:
FSW-O
ITA: 20-AGO-19
AOR: 10-SEP-19
MEP & BIL: 24-SEP-19
VO: CPC Ottawa
Fingers crossed!
According to this thread https://www.canadavisa.com/canada-immigration-discussion-board/threads/rprf-states-admissibility-review-is-still-in-progress.188903/ that was a generic message.