Hi
There have been developments on this today. Yes I have found that all package holidays on a tuesday from Manchester to Cancun with TC are chartered with Monarch.
It transpires that this was already the case even before we booked, and the Travel Agent has now agreed that Head Office had not updated their system of the change. Our travel and payment document on the day stated TCX - 39 minutes later - when the agent finalised the booking it was Monarch. We argued that this would have come up on his system at the time of finalising our booking (which they do once you have left the shop) and that he should have called us prior to pressing the submit button to tell us that what we had chosen was Monarch, giving us the chance to decline. Because he couldn't remember seeing Monarch on the screen he agreed that yes maybe he was at fault and proceeded to argue our case with head office.
They have now agreed to allow us to change our date to one where TCX is the airline without having to pay the normal alteration charges. We found the same holiday for 2 days earlier on a TCX flight and just before the changes were made, a little pop up appeared saying that this TCX flight was still in operation however they would not be offering the standard 34" and tv and instead would only be operating a 30" and no tv., the same was to be for two other dates we looked at, and are still awaiting confirmation on one more date where this information cant be found.
Where we stand at the moment, partial liability on behalf of the agent not picking up the already altered aircraft prior to booking has been admitted, TC are willing to waive change fees so we can change holiday, the agent on these grounds is now fighting for us to either receive a reduced price upgrade to premium on the Monarch flight or a full refund (no loss of deposit) on the full holiday.
We are now awaiting a phone call - will keep you posted.
Karen