I was a little bit hurt/annoyed that I had sent some facebook messages over the last few days that no one responded to. One was over two weeks old to a cat rescue. Another was to a good friend several days ago, and another I sent on Thursday to a group that included both married partners. No answer to all, until all responded within TWO HOURS today.
Was facebook locking my outgoing messages and no one saw anything until today?? Why would they do that if that's the case? It's such a weird coincidence otherwise, and if that's what happened, why not tell me my account has some kind of flag??
maybe you sent them from your phone during a moment when your wifi dipped or something? and then a subsequent time you looked at fb, they all sent all at once