RJ receiving less affinity than depicted in the post-mission screen (with pics for proof)

[(XBOX)nemothebrd]

After finishing a mission in Nsu Grid, Veil Proxima, where I killed all of the ships without AI guns (since AI guns don't give affinity), and used a necramech to kill all ground enemies, the post-mission screen showed my RJ plexus as having reached max level (from level 26) and then some. When I went to check my plexus to add a forma, I wasn't able to, and it showed it as being level 29. This has happened several times now across several different Veil Proxima nodes. (If I can get the forum image thing to work, I'll post screenshots). This is incredibly frustrating, because it makes consistently levelling your plexus significantly harder, especially with how long some of the Veil nodes take to complete solo.