Price doubled

Why I see the price “doubled” on my backend (in the product page)?

Here a screenshot of price (210 Euro)
https://s32.postimg.org/ajdgvqdl1/prezzo_doppio_su_pagina_prodotto.jpg

But on dynamic options page the price is correct
https://s32.postimg.org/ftifn0xtx/prezzo_corretto_su_pagina_opzioni_dinamiche.jpg

and on public website the price is right
https://s32.postimg.org/idn98m05h/prezzo_corretto_su_pagina_pubblica.jpg

Thanks!

https://www.ads-software.com/plugins/thecartpress/