Hi billie,
There is an issue with long drives not being counted when you land on the green and we're working on a fix for that. However, if your eagle was not saved it's likely that the game was not ranked after all. Also, please keep in mind that anything done in Match Play (ranked or otherwise) is not saved to your stats.
If you notice a similar issue going forward, please save a replay and let us know so we can have a look into it.