I don't think this is an issue with WoltLab Core 3.1 and the CMS when adding articles from the backend. But I'll mention it and see what you think. I have just had a talk to NameCheap hosting (AGAIN) about things being blocked with pages not loading. I have noticed when I had the demo installed, if I try to add an Article from the admin backend and use quote marks wrapped around text like this: "some demo text"
That it was causing the browser to show a spinning icon until the page times-out and the article does not get submitted. But if I remove the quote marks from the text, then the article gets submitted no problem. I have had this same issue with running phpBB when allowing guests to post replies on forum topics, if they quote a post or add quotation marks to text, it makes the page hang and time-out. But the odd thing is, it does not do it on my phpBB forum if you use quote marks as a member logged in.
NameCheap say it's a problem with the software used, blah, blah, which I have told them "no way", as it is happening with two different forum products now, one of them being a paid one.
But this "IS" happening if anyone here is hosted with NameCheap shared hosting and you try and use quote marks wrapped around text when adding articles. So it's something I think needs to be mentioned in the bug reports just to see what you think? I just find it really odd that quote marks can used in posts on my phpBB forum if you're logged in as a member, but not when you use them as a guest poster? And now seeing them blocked from being used with Core 3.1 from admin cp backend when adding articles and using quote marks wrapped around text.