Hi, this has been an issue for about a year so it has gone through many wordpress versions. I had the paid version but about a month before my subscription expired I started having this issue.
Currently wordpress 5.7.1
PHP 7.3
I did manage to get an error out of the console when looking at an existing invoice:
[Exception… “Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsIContentSniffer.getMIMETypeFromContent]” nsresult: “0x80040111 (NS_ERROR_NOT_AVAILABLE)” location: “JS frame :: resource:///modules/FaviconLoader.jsm :: onStopRequest :: line 312” data: no] FaviconLoader.jsm:312:24
onStopRequest resource:///modules/FaviconLoader.jsm:312
AsyncFunctionNext self-hosted:690
I get this when I try to view a test invoice with nothing modified in it:
Deprecated: WC_Product::get_post_data is deprecated since version 3.0! Use get_post instead. in /home/james/websites/flyingsound.net/html/wp-includes/functions.php on line 4861
I don’t see anything related to this problem in the error log (no errors happen when I try to load the page)
Thanks