Order not planned on cheapest option with HALAP = true

Summary:

When planning an order with HALAP = true, OTM picks the rate with the latest start date in the cheapest itinerary.

Content (please ensure you mask any confidential information):

Example:

OTM plans a single order release. For the requested lane there are two valid itineraries, TL and PARCEL, with TL being considerably more expensive then PARCEL.

For the PARCEL itinerary we have multiple rates available from different carriers:

Fedex with a pickup at 6pm and a cost of 40€
UPS with a pickup at 5:30pm and a cost of 30€

With the HOLD AS LATE AS POSSIBLE planning parameter set to true, OTM will always pick the Fedex rate. Changing the parameter to false results in UPS being selected.