Info display area goes black after auction wins and training level ups

I have had a problem that has been happening for several weeks now when I play on my computer. When a player upgrades a star rating in training or when I win an auction, the splash screen that confirms the win or tells you who the player is who has leveled up in training goes black after perhaps 1-2 seconds and I am forced to then go get my phone and log in to play from there. Once beyond that, I can go back and continue playing on the PC.

I have made sure I have the most up to date version of my browser (Chrome), I uninstalled and reinstalled flash with up to date version, I've tried disabling flash but it continues to happen. I have tried hitting refresh to restart the game, sometimes 4 or 5 times but it skill never gets beyond the splash screen until I use my phone to do it. Can someone please help as it is becoming a real pain in the neck. TIA

Try also to update Java (you can find more info in google or yt)
and try also the Opera browser to see if it's better