Got an error to report:
NBT Deserialization (type=System.Double,entry=float "amplitude" = 5)
at Terraria.ModLoader.IO.TagCompound.Get[T](String key)
at BouncyCoins.CoinPlayer.Load(TagCompound tag) in D:\Admin\Documents\My Games\Terraria/ModLoader\Mod Sources\BouncyCoins\BouncyCoins.cs:line 328
at Terraria.ModLoader.IO.PlayerIO.LoadModData(Player player, IList`1 list)
Inner Exception:
Unable to cast object of type 'System.Single' to type 'System.Double'
at Terraria.ModLoader.IO.TagIO.Deserialize(Type type, Object tag)
at Terraria.ModLoader.IO.TagIO.Deserialize[T](Object tag)
at Terraria.ModLoader.IO.TagCompound.Get[T](String key)
The error locked out the character I'd been using for the last couple of days.
I'm guessing it had some sort of conflict with the Calamity since disabling that cleared the error, and disabling Bouncy coins also gave access back to the character.