I wasn't sure how to tag this, since it's on the side load website itself.
on the page: Sign In, in every entry, the tags around the author are imbalanced:
<h3 class="sideloadGameDeveloper">by Scott Lawrence</h2>
The same error appears on the app detail page, ie
https://play.date/account/sideload/<appid>/
Note: if you just "inspect element" of these, it shows them as <h3 ... > since the browser fixes it on load, but in 'view source' you can see the mistake.
Also, the markup for image on the app detail page has a mistake in it as well:
<div class="sideloadGameCardImage" style="background-image: url('https://media-fastly.play.date/media/games/user.6563.llamatonez/launcher.png"></div>
There is a missing close quote, close paren for the style... it should be:
<div class="sideloadGameCardImage" style="background-image: url('https://media-fastly.play.date/media/games/user.6563.llamatonez/launcher.png')"></div>
(I noticed these since I've been writing my Itch-Sideload app, and I'm scraping the side load pages to get the needed info. 