<div class="quote"><i>UpnCbs06 wrote:
Did you check Special:UserActivity?</i></div>
<p>See after that? </p>

Or do you mean the "your favorite wikis" section on your profile?

yes that. All of them were there and then next thing I knew they weren't

<p>Special:UserActivity (as linked in previous replies) is an alternative way to get to your wikis, but if you want to use your "masthead", you can try editing it (where you added your website/occupation/gender and stuff), and clicking the arrow on the bottom left, and/or unticking the "Hide All" function. However, it's not the most well-maintained feature, and it might take a while for them to show up </p>

<p>Have you tried to edit your profile? You should be able to add them back at the bottom of the Edit Profile screen... </p><p>If I were to guess, I bet the problem is UCP related. </p>

<p>Yes, I have. But... the my favorite wikis part had no options, just said: Join more wikis and see them here! </p>

<div class="quote"><i>Fandyllic wrote:
Have you tried to edit your profile? You should be able to add them back at the bottom of the Edit Profile screen... <p>If I were to guess, I bet the problem is UCP related. </p> </i></div>
<p>what does UCP related mean? </p>

<table style="background:rgb(242, 242, 242); border-left:5px solid #aaa; text-align:justify; color: #2a2a2a; margin:auto;" cellspacing="10"><tr><td> </td><td> Starting March 11, 2020, new wikis use the Unified Community Platform (UCP). Fandom has also started to convert some older wikis to UCP. UCP wikis currently have modified functionality, and are missing some legacy features. Fandom is continuing to work on adding/porting some missing features. For a <span title="Fandom staff may review, but it is not official" style="border-bottom:1px gray dotted;">user-compiled list of bugs</span>, please see <span title="User maintained, not Fandom staff">this page</span>. For the status of dev scripts on the new software, see this project. </td></tr></table>

<p>Have you made any edits on the wikis that disappeared in the last 2 weeks? Maybe if you stop consistently editing, they just disappear on their own. </p><p>You're assuming they'll stay there forever, but there is no reason to think that. </p>

some yess others no