Problem with version 26.2.1.2 [the formatting of guitar tablatures has changed; reinstalled 25.8.4.2]

I today upgraded to version 26.2.1.2 but when I open my writer files the formatting has changed especially documents that contain guitar tablatures (approx. 200). Unable to reslove or find a solution online I have uninstalled this version and re-installed version 25.8.4.2 which has rectified the problem

Please report it as bug and thereby attach one of such documents. https://wiki.documentfoundation.org/QA/BugReport How to Report Bugs in LibreOffice - The Document Foundation Wiki. (The link is correct, but does not show the page title.)

The answer apparently is to remove the end slash, see Making sure you're not a bot - #4 by LeroyG

There is no slash at the end of the URL. Your link shows the “Making sure you’re not a bot” text as well. I’m at a loss.

Sorry, I have no idea what you are talking about

The blue link in the answer in Ask has the text “Making sure you’re not a bot”. That is new in Ask and should not be there. Instead the title of the linked page should be shown. It is unrelated to your problem, but you might be confused about this text.

Just testing with [How to Report Bugs in LibreOffice](https://wiki.documentfoundation.org/QA/BugReport).
I pasted the page heading, selected, Ctrl+K, and pasted the URL.

How to Report Bugs in LibreOffice.