Since last season, I have been experiencing some visual problem during second games of two-legged matches.

Click image for larger version. 

Name:	10DD83A2-5054-4B54-839B-801FDB4B4813.jpg 
Views:	86 
Size:	78.5 KB 
ID:	132100

The green area in this screen keeps growing every time an “event” occurs (a goal, yellow card, sub, injury, etc). I have seen this in CL last season and I seen it now in Cup this season. It’s annoying