Wrong borrowed units levels for other players

I just checked my GAC opponent's era units (yes, I know it's useless, but still) and somehow some of his units were shown as being lvl 8 while the others were at lvl 0 (which is normal, because he hasn't played since the new Era launch as there is no R5 in his inventory).

These units (Cad Bane, Embo, BAM and Cara Dune) were the same I used during my last fight in the Coliseum.
So not an important issue but I prefer to let you know.