Hello,
Thank you for your query and we are so sorry about the trouble this must have caused.
Please note that we recently changed the sitemap implementation.
The timezone will now be a constant +00:00, and the post time will be converted to match the +00:00 timezone.
If you check the posts you’ll see they have been converted to the UTC timezone and changed accordingly to match the UTC timezone of your current selected timezone.
This is the default behavior of the plugin and expected since the last update.
Don’t hesitate to get in touch if you have any other questions.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.