1987 Sportflics baseball, copyright 1987 and also 1986

[energyrater1]

I got a question for you long time collectors out there. As many may know, the 1987 Sportflics cards had both the 1986 and 1987 copyright on back. The regular cards were easier to find in both variations. Some of us, however, go a step further and collect the team triva cards with the players name on back (team leader, etc). So from what I can tell, the smaller team triva cards came in two sets for 1987. You had a 1 to 26 set and a 1 to 136 set.
I am guessing that the 1 to 26 set had the 1987 copyright on the back, and they didn't make any with the 1986 copyright.
The 1 to 136 set had both copyrights on the back. But boy, trying to find the ones you want with the 1987 copyright is exceedingly difficult! Supposedly the '87 copyright trivia cardscame in packs. I have bought three boxes of packs and all were 1986 copyright.
Can anyone share more information on this?