is there a better mechanism than this to report problems to the webmaster? Perhaps under help?
In any case, tried to post to Fancy and Decorative Knotwork but got a database error, then when attempting again it said You've already posted. Refreshing the main list page does not show the new post, so since it is also a tutorial, tried posting to Fancy Knotwork Tutorials the same error, you've already posted sequence. Not sure what's going on. Hope I haven't repeated myself 4 times.
Have resolved my issue via making a new post (with new title in case the database was tracking based on titles) and slowly modifying the post bit by bit. When a pasted chunk caused errors, I retyped directly into the text field for a bit then tried pasting the next chunk that I didn't want to try to retype (like the links, emojis, or CJKV). All of the content is now there.
Copying text from my successful post on the forum, I was able to create a new post via paste all in one go with no errors. Couldn't remove it afterwards tho. Sorry.