1

https://1drv.ms/u/s!Agy1ic4nRRuMyDwvS3JNMIZGP68C

What’s up with glitches?  This is what happens when I click on “Show preview”.  Weird, eh?

2

I went to the same URL and am not able to reproduce this result. What did you add into the wikitext before you previewed? Is it happening on other URLs, or repeatedly on this URL, or did it just happen once? What browser and OS are you using? 

Glitches happen, yep, but if it’s a widespread bug that’s causing disruption, I’m happy to file a report on it and get it fixed. I just can’t do that without more information about what’s going on, so let me know what other details you have here and we can go from there.

3

I was adding stuff to my user talk page archives and apparently, one of the templates did not exist.  I have experienced this issue on and off.  There probably is something wrong.  Do you think so?

4

Maybe but it’s hard to tell whether it’s a bug we can fix or user error, if I can’t reproduce it. Do you want to email me what you were adding to the page?