Edit not working

[tetsujin1979]

Getting this error in the developer console of my browser when I try to edit this post - https://foot.ie/threads/107348-Irish-International-Players-And-Important-Thread-Links?p=1292536&viewfull=1#post1292536

XML Parsing Error: not well-formed Location: https://foot.ie/ajax.php?do=quickedit&p=1292536 Line Number 79, Column 63:

Might be a problem that it's pretty old

[dahamsta]

I think the problem is more likely post size and content, with all the links and the odd characters, it can't be rendered back into Quick Reply. Can I suggest copying and pasting into a new post?