tooltip in ggplot shows data twice

Your data is private and hasnt been shared with us.
Here is my evidence as to why I expected the solution to work for you

library(tidyverse)
library(plotly)
plot2 = ggplot(iris, aes(x = Petal.Width, y = Petal.Length, text = paste("pw", Petal.Width, 
                                                                 "\n", "pl", Petal.Length))) + 
  geom_jitter(alpha = 0.1, color = "tomato") +
  geom_boxplot(alpha = 0) 

#doesnt work
plot2%>% 
  ggplotly()

#works
plot2%>% 
  ggplotly(tooltip="text")

If you would like further assistance on this matter, I invite you to create a reprex so we can understand the particulars of your case.