Hi abz-sco
My daughter and her boyfriend were also passengers on the delayed Thomson airlines flight from Gran Canaria.
She has claimed for delayed departure under her Post-Office travel insurance and has been awarded £60 (£20 first 8 hours and £20 for every full 12 hours thereafter)
I wonder if you contacted Thomson Holidays to make a complaint? My daughter said that the information received from the Thomson rep, was was conflicting and although meals and water were provided at meal times, no drinks of any sort were offered at any other time. Luckily (and surprisingly for a 17 year old ) she did have money left and was able to purchase drinks but I am rather upset that Thomson thought that 3 drinks of water per day was adequate for the passengers left waiting in a hotel lobby for hours for updates about their departure. Both evenings there, it was the early hours of the morning before they were given rooms to sleep.
I'm just interested to see if you or anyone else you know from the flight made an official complaint to Thomson and what their stance on the matter is?