As the title says, I can see no rank in season 17 and further back even though it says how many games I have played. Also the current season rank in open queue didn’t display before i played 1 game of role queue.
There seems to be some issues with the ranked history, also with the categories i have ranked open queue which only shows season 2 and the rest is in competitive? Doesn’t make sense…
I believe this is on their known issue list:
https://us.forums.blizzard.com/en/overwatch/t/152-known-issues-list/550206
Is this what you are refering to?
“Pre-Role Queue Skill ratings are appearing in Career Profile for Role Queue Competitive seasons.”
This is part of the issue, but the real issue is the missing rank. E.g. i can see season 16, but i can only see amount of wins not my rank for the season. How am i to brag about my previous rankings when i can’t show them off? 
Now i can only see my career high after a competitive win or loss in open queue.