tl;dr: The new rule about leagues counting profit on your own market after 1 hour is going to create a lot of super duper ambiguous situations where a market creator is, or is not, intentionally "manipulating" leagues. This rule needs some adjustment before being used for real.

This is kinda just a joking around market because I was sad that 

 felt bad about how his (extremely successful!) stunt about leagues profit turned out.  Honestly, if it requires a stunt to get something 'fixed', then it requires a stunt!

 will bail me out. I just established a one-sided position in my own market that only affects league profit, not actual profit.

While it appears I bought a huge Yes position, these were entirely filling a No limit order from before the 1 hour mark. So none of them actually established any position:

The market will resolve in like 3 days so I'll either get ~25k of league profit if it resolves Yes, or Negative 35k of league profit if it resolves No.

 can choose whether I suffer the penalty or gain the riches of league profit, we can always cancel it by unranking the market or just N/Aing it. Or he can make me accept the results.

Resolves Yes if Tadej Pogacar loses the European Championship race, but I do not get the big negative league profit as a result. Resolves No in all other cases.

Obviously, if market creators can establish 

 positions that set up the market to an initial probability OR limit orders immediately after opening a market....then trading those back the other way after 1 hour will create weird one sided positions. This is even easier to 'game' than the monthly league window.

It is totally legitimate to set up a market and immediately trade in it and/or set up limit orders.

 Because the system does not allow you to pre-set the probability in most cases.