Good afternoon.I made such bets in Pinnacle:

1) 2:24am 25-Feb-17 Melbourne Victory (Corners)/Adelaide Utd (Corners) (U 15.5) for Match.[Live! 6-6] 1.628 2,090.00$ (697754093-1)
2) 2:25am 25-Feb-17 Melbourne Victory (Corners)/Adelaide Utd (Corners) (U 15.5) for Match.[Live! 6-6] 1.574 21.00$ (697754279-1)

After the end of the match all bets are calculated as winning.

But I get a refund of my first bet after 8 hours. explanation was that - "Your bid on the ticket number 697754093 returned. All accepted bids will be returned due to the fact that: [error in the line bet was made.] The correct information is: Total points instead of 14.5 Total 15.5 points,.Thank you!"

The second bet is still considered as a victory although the difference between the bets was nearly 1 minute.I wrote to the support and asked why the first bet is returned and the second bet is still wining. After my letter and almost 24 hours after the end of the match I got a refund my second bet.

Although Pinnacle usually when the wrong line closes the market and gives a return during a match or immediately after. Summing up, I think that Pinnacle gave me a unfair return and would like to ask your help in this situation.

I sent a complaint to the SBR. but I did not receive confirmation that it is accepted and considered, so I decided to write here
With respect, Yuriy