Björklöven led 3-0 but then conceded eight straight goals and lost 4-8 at home to Mora.

At the position 3-7, Svenska Spel chose to stop the opportunity to play live on the match.

- We saw in our trading that there are strange odds movements in other betting companies.

This leads us to suspect that sporting integrity is threatened.

That is why we chose to stop the game and also pause all payments for the time being, says Magnus Fridell on Svenska Spel's press service to SVT Sport.

What happens now?

- What will happen now is that we will investigate this and investigate what has happened.

We can not answer how long it will take, but we will go through this carefully to see what has happened.

If there is something criminal behind the development of odds, Fridell does not dare to answer.

- It is far too early to say.

Now we only know that it was odds that gave indications that sporting integrity was threatened.

Exactly what is behind it, I can not answer.

"Not everything is right"

Dan Korhonen is product manager for sports betting and gaming safety at Svenska Spel.

For SVT Sport, he develops what happened around the odds during the meeting between Björklöven and Mora.

- Our trading department that works with monitoring reported to me that they saw very different odds at other betting companies and chose to stop betting because of it.

After a closer look, we can see that the odds deviate sharply from what they really should be.

There is definitely a suspicion that not everything is right in this match and it is unfortunate, says Korhonen.

Korhonen explains how the odds development during a match works and why there were deviating ones during this particular match.

- During a live match, you have the match's input values, these are the odds that were before the match began.

After that, an algorithm takes over based on match events, goals and so on and then the odds are adjusted continuously.

But then we have the last parameter which is incoming play, and it has an effect on the development of odds, says Korhonen and continues:

- This is what makes the odds deviate so strongly from what the algorithm actually says.

And if you have then received so many incoming bets that the odds deviate so sharply ... then it is a fairly large indication that not everything is right.

"Far from what it should be"

Korhonen gives a couple of examples of what made his department react.

- The initial values ​​in this match were that Björklöven was the favorite around 1.30 and with a 3-0 lead, the odds remained when it should have dropped to maybe 1.05.

At the position 3-3, a little later, Björklöven was about 4.50 times the money and it is quite far from what it should be at 3-3, as Björklöven in this case are initially quite big favorites, Korhonen concludes.

Svenska Spel will investigate what has happened.