CURCY pluigin killed my website

i added the plugin, and configured all my prices.
were running WPML with 4 other languages
the main/default language is fine. when i try switch language from the footer language switcher it takes 20+ seconds.

i disabled this plugin and it was back to normal.

im sure its something in the config of the plugin. do you have documentation you can direct me to.

my site is
https://www.threadtheword.com/

thank you

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