diff --git a/index.html b/index.html
index 85cb4e5..4aa9016 100644
--- a/index.html
+++ b/index.html
@@ -26,7 +26,7 @@
 
           	<!-- Special Issue 16 + 17 + 18 -->
           
-            <div id="special-issue-18" class="issue future" data-cycle="1">
+            <div id="special-issue-18" class="issue future" data-cycle="4">
 				<a href="18/index.html">
 					<div class="issue-nr">Special<br> Issue 18</div>
 					<div class="issue-date">April/July 2022</div>
@@ -38,7 +38,7 @@
                   </div>
 				</a>
 			</div>
-			<div id="special-issue-17" class="issue future" data-cycle="2">
+			<div id="special-issue-17" class="issue future" data-cycle="5">
 				<a href="17/index.html">
 					<div class="issue-nr">Special<br> Issue 17</div>
 					<div class="issue-date">January/April 2022</div>
@@ -49,7 +49,7 @@
 					</div>
 				</a>
 			</div>
-			<div id="special-issue-16" class="issue" data-cycle="3">
+			<div id="special-issue-16" class="issue" data-cycle="6">
 				<a href="16/index.html">
 					<div class="issue-nr">Special<br> Issue 17</div>
 					<div class="issue-date">September/December 2021</div>
@@ -63,7 +63,7 @@
 
 			<!-- Special Issue 13 + 14 + 15 -->
           
-            <div id="special-issue-15" class="issue future" data-cycle="1">
+            <div id="special-issue-15" class="issue" data-cycle="1">
 				<a href="15/index.html">
 					<div class="issue-nr" style=" font-family:'special-issue-15-t';">Special<br> Issue 15</div>
 					<div class="issue-date" style=" font-family:'special-issue-15';">April/July 2021</div>