When placing live bets, besides the odds offered you are also offered various pieces of information. These, as it is specified on the live betting page of the bookmaker, have only an informative character.
In 99% of the cases, the information presented is correct, but you have to keep in mind that errors may occur. The live betting offer is a vast one and a corner can easily be wrongly displayed. Our advice is that when you place a live bet to always follow the match at hand so as to precisely know what you bet on (numbers of corners for example).
There are also cases when bettors complain about unvalidated bets on volleyball or basketball matches that belong to a certain championship. They only watch the live betting console and if an error occurs there, different from the real facts, they place wrong bets. This may not be such a problem if bettors would check an official source where to see the state of things. But if this source does not exist, they can not do anything about it and have to settle to the way the bookmaker validated the bet.