Message sent two months later.

I sent a message to a list on January 29th and according to the log file at the time, the message was sent then. A week ago, on March 23rd, I sent another message and was informed by a couple of users that they also received the first message. When I checked the log, it said that the first message took 1270 hours to send!
Here is what the event log says:
and then on 3-23:
It appears that the first message was sent to only 3 users on the 23rd. But I'm curious as to why it did this? Any help would be appreciated.
Here is what the event log says:
- Code: Select all
33 processqueue 2007-01-29 15:33:15 Finished this run
32 processqueue 2007-01-29 15:33:15 2 invalid emails
31 processqueue 2007-01-29 15:33:15 238 messages sent in 32.84 seconds (26087 msgs/hr)
30 processqueue 2007-01-29 15:33:15 Processed 240 out of 240 users
and then on 3-23:
- Code: Select all
55 processqueue 2007-03-23 13:37:40 Finished this run
54 processqueue 2007-03-23 13:37:40 2 invalid emails
53 processqueue 2007-03-23 13:37:40 240 messages sent in 49.31 seconds (17520 msgs/hr)
52 processqueue 2007-03-23 13:37:40 It took 48 secs to send this message
51 processqueue 2007-03-23 13:37:40 Processed 242 out of 239 users
48 processqueue 2007-03-23 13:36:52 Found them: 239 to process
47 processqueue 2007-03-23 13:36:52 Looking for users
46 processqueue 2007-03-23 13:36:52 Processing message 11
45 processqueue 2007-03-23 13:36:52 It took 1270 hours 4 mins 10 secs to send this message
44 processqueue 2007-03-23 13:36:52 Processed 3 out of 3 users
43 processqueue 2007-03-23 13:36:51 Found them: 3 to process
42 processqueue 2007-03-23 13:36:51 Looking for users
41 processqueue 2007-03-23 13:36:51 Processing message 9
40 processqueue 2007-03-23 13:36:51 It is safe to click your "stop" button now, report will be sent by email to listreports@*******.com
39 processqueue 2007-03-23 13:36:51 Processing has started, 2 message(s) to process.
It appears that the first message was sent to only 3 users on the 23rd. But I'm curious as to why it did this? Any help would be appreciated.