diff --git a/frontend/src/pull-card/index.tsx b/frontend/src/pull-card/index.tsx
index 5a64527e..43d006e7 100644
--- a/frontend/src/pull-card/index.tsx
+++ b/frontend/src/pull-card/index.tsx
@@ -196,9 +196,9 @@ const formatDate = (dateStr: string | null) => {
   return dateStr ? formatter.format(new Date(dateStr)) : null;
 };
 
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function highlightOnChange(
   ref: RefObject<HTMLElement>,
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
   dependencies: Array<any>
 ) {
   // Animate a highlight when pull.received_at changes
diff --git a/frontend/src/pull.ts b/frontend/src/pull.ts
index 581d73a7..a1870d71 100644
--- a/frontend/src/pull.ts
+++ b/frontend/src/pull.ts
@@ -8,6 +8,7 @@ import {
   StatusState,
   CommentSource,
   SignatureGroup,
+  SignatureType,
 } from "./types";
 
 export class Pull extends PullData {
@@ -18,6 +19,10 @@ export class Pull extends PullData {
     super();
     Object.assign(this, data);
 
+    const syntheticCRs = this.getSyntheticSignatures(SignatureType.CR);
+    const syntheticQAs = this.getSyntheticSignatures(SignatureType.QA);
+    this.status.allCR = this.status.allCR.concat(syntheticCRs);
+    this.status.allQA = this.status.allQA.concat(syntheticQAs);
     this.cr_signatures = computeSignatures(data.status.allCR);
     this.qa_signatures = computeSignatures(data.status.allQA);
   }
@@ -91,6 +96,20 @@ export class Pull extends PullData {
     });
   }
 
+   getSyntheticSignatures(type: SignatureType): Signature[] {
+     // Treat dev_block sigs as out-of-date CRs in that they hold a place
+     // in the CR requirements.
+     return this.status.dev_block.map((devBlock) => {
+        return {
+           data: {
+              ...devBlock.data,
+              type,
+              active: 0,
+           }
+        };
+     });
+  }
+
   /**
    * Returns true if there are required CI statues OR if there are *any* CI
    * statuses