I usually click on a team (any) on the right just completely get out of current mode.
If that doesn't work, I shut completely shut down everything, (not the power), but the current window & start over. Any trades offers' that you've started to build will stay.
I haven't got one solution dialed that works every time but clicking on any team on the right usually does the trick.
I like to sleep For I'm walking in my dreams.
Live life like every DAY is your last!