1) The first is that if I copy a forum address, such as the one for the PDR19 & 365 Read Me Before Posting guide: https://forum.cyberlink.com/forum/posts/list/83321.page what actually gets pasted into the forum's text box is the title of that discussion: "Read Me Before Posting - Suggestions to Get the Best Results (cyberlink.com)" but it doesn't seem to be an active hyperlink.
The only way I can paste the actual URL is to not copy a critical component (like the full leading https) or paste the full link an a text editor and remove something like the leading h.
If I paste the full link into the forum's Link tool

both the URL and Text to display fields are filled with the full URL text. That's never happened before.
2) The other strange issue is that the forum index page is showing phantom entries.
As the composite screenshot shows, there is a single reply to the OP in the Can PD19 play videos created in PD12? discussion by JL_JL @ 14:44, but the index page shows a non-existent reply from me at 16:04:

I hope someone can look into these issues and let us know if any are intentional.