diff --git a/terraform/evaluate.go b/terraform/evaluate.go
index 9e71d3efa..de1fd9a05 100644
--- a/terraform/evaluate.go
+++ b/terraform/evaluate.go
@@ -648,60 +648,59 @@ func (d *evaluationStateData) getResourceInstancesAll(addr addrs.Resource, rng t
 		for i := 0; i < length; i++ {
 			ty := schema.ImpliedType()
 			key := addrs.IntKey(i)
-			is, exists := rs.Instances[key]
-			if exists && is.Current != nil {
-				instAddr := addr.Instance(key).Absolute(d.ModulePath)
-
-				// Prefer pending value in plan if present. See getResourceInstanceSingle
-				// comment for the rationale.
-				if is.Current.Status == states.ObjectPlanned {
-					if change := d.Evaluator.Changes.GetResourceInstanceChange(instAddr, states.CurrentGen); change != nil {
-						val, err := change.After.Decode(ty)
-						if err != nil {
-							diags = diags.Append(&hcl.Diagnostic{
-								Severity: hcl.DiagError,
-								Summary:  "Invalid resource instance data in plan",
-								Detail:   fmt.Sprintf("Instance %s data could not be decoded from the plan: %s.", instAddr, err),
-								Subject:  &config.DeclRange,
-							})
-							continue
-						}
-						vals[i] = val
-						continue
-					} else {
-						// If the object is in planned status then we should not
-						// get here, since we should've found a pending value
-						// in the plan above instead.
-						diags = diags.Append(&hcl.Diagnostic{
-							Severity: hcl.DiagError,
-							Summary:  "Missing pending object in plan",
-							Detail:   fmt.Sprintf("Instance %s is marked as having a change pending but that change is not recorded in the plan. This is a bug in Terraform; please report it.", instAddr),
-							Subject:  &config.DeclRange,
-						})
-						continue
-					}
-				}
-
-				ios, err := is.Current.Decode(ty)
-				if err != nil {
-					// This shouldn't happen, since by the time we get here
-					// we should've upgraded the state data already.
-					diags = diags.Append(&hcl.Diagnostic{
-						Severity: hcl.DiagError,
-						Summary:  "Invalid resource instance data in state",
-						Detail:   fmt.Sprintf("Instance %s data could not be decoded from the state: %s.", instAddr, err),
-						Subject:  &config.DeclRange,
-					})
-					continue
-				}
-				vals[i] = ios.Value
-			} else {
+			is := rs.Instances[key]
+			if is == nil || is.Current == nil {
 				// There shouldn't normally be "gaps" in our list but we'll
 				// allow it under the assumption that we're in a weird situation
 				// where e.g. someone has run "terraform state mv" to reorder
 				// a list and left a hole behind.
 				vals[i] = cty.UnknownVal(schema.ImpliedType())
+				continue
 			}
+
+			instAddr := addr.Instance(key).Absolute(d.ModulePath)
+
+			if is.Current.Status == states.ObjectPlanned {
+				if change := d.Evaluator.Changes.GetResourceInstanceChange(instAddr, states.CurrentGen); change != nil {
+					val, err := change.After.Decode(ty)
+					if err != nil {
+						diags = diags.Append(&hcl.Diagnostic{
+							Severity: hcl.DiagError,
+							Summary:  "Invalid resource instance data in plan",
+							Detail:   fmt.Sprintf("Instance %s data could not be decoded from the plan: %s.", instAddr, err),
+							Subject:  &config.DeclRange,
+						})
+						continue
+					}
+					vals[i] = val
+					continue
+				} else {
+					// If the object is in planned status then we should not
+					// get here, since we should've found a pending value
+					// in the plan above instead.
+					diags = diags.Append(&hcl.Diagnostic{
+						Severity: hcl.DiagError,
+						Summary:  "Missing pending object in plan",
+						Detail:   fmt.Sprintf("Instance %s is marked as having a change pending but that change is not recorded in the plan. This is a bug in Terraform; please report it.", instAddr),
+						Subject:  &config.DeclRange,
+					})
+					continue
+				}
+			}
+
+			ios, err := is.Current.Decode(ty)
+			if err != nil {
+				// This shouldn't happen, since by the time we get here
+				// we should've upgraded the state data already.
+				diags = diags.Append(&hcl.Diagnostic{
+					Severity: hcl.DiagError,
+					Summary:  "Invalid resource instance data in state",
+					Detail:   fmt.Sprintf("Instance %s data could not be decoded from the state: %s.", instAddr, err),
+					Subject:  &config.DeclRange,
+				})
+				continue
+			}
+			vals[i] = ios.Value
 		}
 
 		// We use a tuple rather than a list here because resource schemas may
@@ -715,12 +714,14 @@ func (d *evaluationStateData) getResourceInstancesAll(addr addrs.Resource, rng t
 		vals := make(map[string]cty.Value, len(rs.Instances))
 		for k, is := range rs.Instances {
 			if sk, ok := k.(addrs.StringKey); ok {
+				if is == nil || is.Current == nil {
+					// Assume we're dealing with an instance that hasn't been created yet.
+					vals[string(sk)] = cty.UnknownVal(schema.ImpliedType())
+					continue
+				}
+
 				instAddr := addr.Instance(k).Absolute(d.ModulePath)
 
-				// Prefer pending value in plan if present. See getResourceInstanceSingle
-				// comment for the rationale.
-				// Prefer pending value in plan if present. See getResourceInstanceSingle
-				// comment for the rationale.
 				if is.Current.Status == states.ObjectPlanned {
 					if change := d.Evaluator.Changes.GetResourceInstanceChange(instAddr, states.CurrentGen); change != nil {
 						val, err := change.After.Decode(ty)