I seldom check the bugs and technical issue so I don’t know had it been mentioned before.
Anyway the TU I earned after a match always displayed the wrong information.
I find it very annoying as I depends on the info given to decide whether or not I would keep it, if the powers are mediocre then I’ll go ahead and delete it.
I’m saying TU cards you earned straight after a match , not the selection screen before a match.
For example, I fought a 166 Thor and it gives me a 
Team Up after the match, but the info only stated to cost 566 damage.
Anyone facing the same problem ? Or it’s just me ?
I can confirm this bug is still around. A 
level 94 Thor team-up for a 5 cover Call the Storm had ~783 damage listed in the after battle summary, but the damage increased to 1103 when I looked at the team-up in the next battle preparation screen.
Just found another example of this bug:
Level 90 Squirrel Girl
Level 5 Nuts from Above
Reported damage on pickup: 848+107/tile
Damage when next checked: 1492+332/tile
I just had the same thing happen in Gauntlet.
I was offered a level 200+ 5 cover Loki Trickery, but the text described a one cover trickery. Granted, the power is not level dependent like others cited, but the bug is still around for many powers.