Had 40 gems spent 2 on finishing the node. Then did the next part (feed dragons) then there was an error and had to reload the game. Lost 2 gems and have to pay double to complete the node (dragon is still same level as before and i leveled up the dragon after spending the gems) this is anoying because i dont have the money for gems and also cant keep doing it things for free gems and not get the gems (reported both of them and still not got an email back)

Same issue today ive got a before and after this time (same lap) never going to qualify for any heroic race if this happens (only when i need to feed a dragon next)

@pandan4p That is horrible. But only the support can help with that issue.