Problems with order numbers

Hello!

Order numbers:
They are created by woocommerce –> We are using the simple integration with wordpress

Screenshots:
View of latest orders –> They are not running in order, I am not sure if that´s something to worry about. But as I will explain next, the site is having problems with order numbers.
Example of error –> Mail that client receives with order number –> Is a recent order yet number seems desactualized. When I search for the order 34555, I only see an old different order. I do receive the purchase in my bank account. However I do not see the order being created in Woocommerce, I can not see details of the purchase (colours or sizes)

Trial Purchases:
The problem does not happen every single time, I tried forcing the error and every time I got it right. However, when there is a mistake all order numbers are around 34555. It seems not to be a random number but they all go back to the same place when the issue happens.

Please let me know if you have any recommendations as to where I should look into. Thank you so much in advance for your time.