For MAN,STN,EDI,GLA not getting flights, after applying Airline filter

For MAN, STN, EDI, GLA not getting flights, after applying Airline filter using AirportBoards Method,
But we for SEN , flights are coming with Airline filter also.
Below is the supporting URL.

https://flightxml.flightaware.com/json/FlightXML3/AirportBoards?airport_code=MAN&filter=airline:EW&type='arrivals'&howMany=150

Response:
{“error”:“can’t read "flight(airline)": no such element in array”}

But for SEN is working.
https://flightxml.flightaware.com/json/FlightXML3/AirportBoards?airport_code=SEN&filter=airline:ABR&type='arrivals'&howMany=150

Please update ASAP, whether there is a change or update in the AirportBoards Method or in its parameters because 4 days ago it was working fine.

As mentioned in this other thread, this problem was resolved last week: Error: can’t read “flight(airline)”: no such element in array - FlightAware / FlightXML - FlightAware Discussions