Base defense glitch/lost base

My game crashes right at the start of a base defense and when i came back into my game i went to my base to fox the trailer to takw my base out of the broken state and the game crashed again and on my return once again there was a fenix base there with all of my stuff gone but where the fenix generator was it was prompting me to abandoned or reclaim and clicking either did nothing and now i cant rebuild on that spot its stuck in a febix base but can destroy the fenix computer after the shield generators are down its still shielded. Ive tried everything clearing my land of all base defenses and rivals. Resetting the game. I have over 200 tokens so its not a token issue. If anyone knows how to fix this please let me know.