Please be VERY careful with the 15:50 race at Kempton.
At the moment, the data on Betfair for this race is very wrong with Portway Flyer listed four times!
As I type, the market is currently suspended, presumably whilst Betfair attempt to sort this out.
I would be inclined to untick this race from any system you are running today, or try restarting TBE closer to the start of racing when Betfair may have sorted out the market.