It does, it's the ATB gauge colors. The default fill color is almost the same color as the window so it just ends up looking invisible. If these are changed it'll look like the other gauges. If the colors are changed to say, 1 and 9 it'll make a white/gray gauge similar in color to old FF ATB gauges.
As for the actual screenshot, I like it! I think one of my only complaints about the whole Augurer thing is that summoning mundane monsters made it feel like you just had baby/weak summoners (I know it's for very obvious plot reasons that they don't get "real" summons). Giving them some impressive monsters to summon makes them feel a lot more powerful.