diff --git a/zcash-zf-dag.html b/zcash-zf-dag.html
index 78a37737..c4ddc5e8 100644
--- a/zcash-zf-dag.html
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index a3a98326..3bb806a6 100644
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+<g id="a_node12"><a xlink:href="https://github.com/ZcashFoundation/zebra/issues/4946" xlink:title="ZcashFoundation/zebra#4946&#10;Managed instance groups&#10;deployed with continuous&#10;deployment can&#39;t scale&#10;beyond 1 instance" target="_blank">
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 <text text-anchor="middle" x="124" y="-498.3" font-family="Times,serif" font-size="14.00" fill="#000000">ZcashFoundation/zebra#4946</text>
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@@ -279,9 +279,9 @@
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 <!-- ZcashFoundation/zebra#1638 -->
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 <title>ZcashFoundation/zebra#1638</title>
-<g id="a_node16"><a xlink:href="https://github.com/ZcashFoundation/zebra/issues/1638" xlink:title="ZcashFoundation/zebra#1638&#10;Create PGP keys amongst&#10;security@zfnd.org" target="_blank">
+<g id="a_node15"><a xlink:href="https://github.com/ZcashFoundation/zebra/issues/1638" xlink:title="ZcashFoundation/zebra#1638&#10;Create PGP keys amongst&#10;security@zfnd.org" target="_blank">
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 <text text-anchor="middle" x="412" y="-209.3" font-family="Times,serif" font-size="14.00" fill="#000000">ZcashFoundation/zebra#1638</text>
 <text text-anchor="middle" x="412" y="-194.3" font-family="Times,serif" font-size="14.00" fill="#000000">Create PGP keys amongst</text>