Hi guys, this could definitely be the case, since we offer the API connection for the BLACK platform , and a player or syndicate could have automated this, I am assuming.
Another possibility why you might be seeing lower odds than the RB feed is that you may have disabled some of the bookies on your BLACK account (top right drop-down menu > 
Settings > Bookies). For example, some players are not accepting the void risks by Singbet, and then disable it, but often times Singbet is the market leader on smaller league markets.
We hope this might help your betting activity on BetInAsia BLACK. Please feel free to reach out to us directly if you have any other questions - support@betinasia.com