I have used the tracking feature on the 22.214.171.124 database to see transactions for the tables that are replicating, but never get any information for the other two. That and the fact I do not see the number of messages increase in V$BUFFERED_QUEUES gives me the impression that nothing is being captured for those two tables and it's not even getting to the transformation function.
As per the information provided above the capture process, it seems, is not even capturing the messages.
Please post the output of the following:
SELECT CAPTURE_NAME, STATUS_CHANGE_TIME, ERROR_NUMBER, ERROR_MESSAGE
FROM DBA_CAPTURE where capture_name=<problematic capture process>;
SELECT CAPTURE_NAME, STATE, TOTAL_MESSAGES_CAPTURED, TOTAL_MESSAGES_CREATED, STARTUP_TIME, STATE_CHANGED_TIME
FROM V$STREAMS_CAPTURE where capture_name=<problematic capture process>;
If your capture process is not working properly the error/issue can be determined from these details.