Try fixing a few issues with the lock-free queue.

miniaudio.h

@@ -61603,7 +61603,7 @@ MA_API ma_result ma_resource_manager_job_queue_post(ma_resource_manager_job_queu
     /* The job is stored in memory so now we need to add it to our linked list. We only ever add items to the end of the list. */
     for (;;) {
         tail = c89atomic_load_64(&pQueue->tail);
-        next = pQueue->pJobs[ma_resource_manager_job_extract_slot(tail)].next;
+        next = c89atomic_load_64(&pQueue->pJobs[ma_resource_manager_job_extract_slot(tail)].next);
 
         if (ma_resource_manager_job_toc_to_allocation(tail) == ma_resource_manager_job_toc_to_allocation(c89atomic_load_64(&pQueue->tail))) {
             if (ma_resource_manager_job_extract_slot(next) == 0xFFFF) {
@@ -61661,17 +61661,17 @@ MA_API ma_result ma_resource_manager_job_queue_next(ma_resource_manager_job_queu
     for (;;) {
         head = c89atomic_load_64(&pQueue->head);
         tail = c89atomic_load_64(&pQueue->tail);
-        next = pQueue->pJobs[ma_resource_manager_job_extract_slot(head)].next;
+        next = c89atomic_load_64(&pQueue->pJobs[ma_resource_manager_job_extract_slot(head)].next);
 
         if (ma_resource_manager_job_toc_to_allocation(head) == ma_resource_manager_job_toc_to_allocation(c89atomic_load_64(&pQueue->head))) {
             if (ma_resource_manager_job_extract_slot(head) == ma_resource_manager_job_extract_slot(tail)) {
                 if (ma_resource_manager_job_extract_slot(next) == 0xFFFF) {
                     return MA_NO_DATA_AVAILABLE;
                 }
-                ma_resource_manager_job_queue_cas(&pQueue->tail, tail, next);
+                ma_resource_manager_job_queue_cas(&pQueue->tail, tail, ma_resource_manager_job_extract_slot(next));
             } else {
                 *pJob = pQueue->pJobs[ma_resource_manager_job_extract_slot(next)];
-                if (ma_resource_manager_job_queue_cas(&pQueue->head, head, next)) {
+                if (ma_resource_manager_job_queue_cas(&pQueue->head, head, ma_resource_manager_job_extract_slot(next))) {
                     break;
                 }
             }