Did you read what I wrote?
Odds of 8,44 make no sense on this parley, it should be 1,7 according to the single odds.
If somebody is crazy enough to bet 197.55 Eur on odds of 8.44, then it is a pretty safe bet to place a bet from 1667.32 Eur on odds 2.28
The only strange bet that is going on, is the one that he placed with odds from 8.44
Usually, you do not place bets like this. I agree that something must going on, Maybe he can share the bets? It must be a handicap bet.