Variable products not displaying correctly

Hello. I am currently using woocommerce 2.3.13 and everything works fine. I updated to 2.4.1 and my variable products stopped displaying properly. It will display the product, but will only show that the product is out of stock and not allow me to choose an option. If I created a new product, it worked fine, but it is completely unrealistic to create an entire new array of products (I have a lot). So i reverted back to 2.3.13. Everything worked great. Came online this morning, checked and saw there was an update for 2.4.4. I thought, great maybe it fixed the problem. El nopo. Same issue with 2.4.4 as 2.4.1 so I had to revert back to 2.3.13 and it worked fine again. Any suggestions as to why this is not working with the new version? Again my issue is with product variations displaying and allowing me to add them to cart and select an option. Currently it says they are all out of stock even though I have it specifically set to in stock. Sorry if this is a redundant thread. Please point me in the right direction if it is.

Have a great day!