Plugin dosent covert currency anymore correctly

Hi there!

I have an issue with the Currency plugin suddenly (I don’t know what happened ) but it doesn’t translate correctly the currency when adding to the card

In EUROS it works fine as it is the website currency, but with USD or GPB or other currency, the addon or variable price is always changing when the product has a possible paid Add-on to select!

Have a look at the screenshot 1.png below:

PRICE IN USD IS 20

WHEN ADDED TO BASKET IT CONVERTS WRONG – NOW ITS 24 UDS (AND ITS LIKE THIS WITH ALL CURRENCY
Screenshot 002.png

Here is the link of the product – it does it with all product which has the addon (Plugin for addon is YITH product addon)
https://bestwallclock.com/product/sub-wall-clock-rl1/