diff --git a/project.clj b/project.clj
index 251219c8..34fbd523 100644
--- a/project.clj
+++ b/project.clj
@@ -36,7 +36,7 @@
                  [vincit/venia "0.2.5"]
                  [digest "1.4.10"]
                  [clj-http "3.11.0"  :exclusions [org.apache.httpcomponents/httpclient org.apache.httpcomponents/httpcore]]
-                 [clj-pdf "2.5.5"]
+                 [clj-pdf "2.2.33"]
                  [org.clojure/core.async "1.3.610"]
                  [fogus/ring-edn "0.3.0"]
                  [buddy/buddy-auth "2.2.0"
diff --git a/src/clj/auto_ap/graphql/ledger.clj b/src/clj/auto_ap/graphql/ledger.clj
index e7233443..1d5a9230 100644
--- a/src/clj/auto_ap/graphql/ledger.clj
+++ b/src/clj/auto_ap/graphql/ledger.clj
@@ -444,12 +444,14 @@
                                   (into #{} (map :db/id (d-clients/get-all))))
         starting (java.util.Date.)]
     (log/info (count clients-needing-refresh) "Clients need their balance cache refreshed.")
-    (reduce
-     (fn [acc client]
-       (log/info "Computing running balance cache for " (:client/code (d/entity (d/db conn) client)))
-       (assoc acc client (running-balance-for client)))
-     {}
-     clients-needing-refresh)
+    (swap! running-balance-cache
+           merge
+           (reduce
+            (fn [acc client]
+              (log/info "Computing running balance cache for " (:client/code (d/entity (d/db conn) client)))
+              (assoc acc client (running-balance-for client)))
+            {}
+            clients-needing-refresh))
     (log/info "Done refreshing " (count clients-needing-refresh) " client caches")
     (reset! last-run-running-balance starting)))
 
@@ -459,7 +461,7 @@
   (lc/with-context {:source "running-balance-cache"}
     (try 
       (log/info "Refreshing running balance cache")
-      (reset! running-balance-cache (build-running-balance-cache))
+      (build-running-balance-cache)
       (catch Exception e
         (log/error e)))))
 
diff --git a/src/cljs/auto_ap/views/pages/import_invoices.cljs b/src/cljs/auto_ap/views/pages/import_invoices.cljs
index d62bc3db..8606743f 100644
--- a/src/cljs/auto_ap/views/pages/import_invoices.cljs
+++ b/src/cljs/auto_ap/views/pages/import_invoices.cljs
@@ -22,6 +22,7 @@
             [clojure.set :as set]
             [auto-ap.effects.forward :as forward]))
 
+
 (defn dropzone []
   (let [client (re-frame/subscribe [::subs/client])
         token (re-frame/subscribe [::subs/token])
@@ -31,14 +32,15 @@
       :component-did-mount (fn [this]
                              (dz. (rdom/dom-node this)
                                         (clj->js {:init (fn []
-                                                          (.on (js-this) "addedfiles"
-                                                               (fn []
-                                                                 (re-frame/dispatch [::status/completed ::import])))
-                                                          (.on (js-this) "success" (fn [_ files]
-                                                                                     
-                                                                                     (re-frame/dispatch [::invalidated])))
-                                                          (.on (js-this) "error" (fn [_ error]
-                                                                                   (re-frame/dispatch [::status/error ::import [(edn/read-string error)]]))))
+                                                          (let [^js/Dropzone t (js-this)]
+                                                            (.on t "addedfiles"
+                                                                 (fn []
+                                                                   (re-frame/dispatch [::status/completed ::import])))
+
+                                                            (.on t "success" (fn [_ files]
+                                                                                           (re-frame/dispatch [::invalidated])))
+                                                            (.on t "error" (fn [_ error]
+                                                                                         (re-frame/dispatch [::status/error ::import [(edn/read-string error)]])))))
                                                   :paramName "file"
                                                   :headers {"Authorization" (str "Token " @token)}
                                                   :url (str "/api/invoices/upload"
diff --git a/src/cljs/auto_ap/views/pages/payments.cljs b/src/cljs/auto_ap/views/pages/payments.cljs
index 0e5d1946..38292cd5 100644
--- a/src/cljs/auto_ap/views/pages/payments.cljs
+++ b/src/cljs/auto_ap/views/pages/payments.cljs
@@ -41,7 +41,7 @@
                                             :date-range (:date-range params)
                                             :amount-gte (:amount-gte (:amount-range params))
                                             :amount-lte (:amount-lte (:amount-range params))
-                                            :check-number-like (:check-number-like params)
+                                            :check-number-like (str (:check-number-like params))
                                             :invoice-number (:invoice-number params)}
                                            [[:payments [:id :status :amount :type :check_number :s3_url
                                                         [:bank-account [:name]]