VO2Max indicator "stuck"?

I have noticed recently that the VO2Max indicator is "stuck" between the light blue and magenta segments on the VO2Max screen (see image attached). Even as my VO2Max changes, the little indicator arrow doesn't move. Is anyone experiencing the same thing? I have noticed this in the past few firmwares but can't pintpoint when exactly. ciq.forums.garmin.com/.../1248068.jpg