By Sophie Foster A woman who had been waiting 20 years for her dream trip to the Scottish Highlands was left gutted when she ended up in Edinburgh instead of the stunning countryside. Many Brits have dreamed of hopping on the luxury trains, complete with private rooms and cosy beds, to travel to the breathtaking scenery of Northern Scotland. Sadly, this dream didn’t come true for a recent passenger who thought she’d wake up to lush greenery and towering peaks, but instead found herself in the city centre of Edinburgh. Mandy, also known as ‘Your TikTok Mum’, had planned to travel from Newcastle…