Sometimes when I use mIRC I connect to my favorite channel: #Progressive on IRC-Hispano.org. And sometimes the channels shows me as if it hadn't any topic, but all people on the channel tell me that there is one already set. Is this a bug?
sometimes, especially after splits, something called a "desynch" happens, in which case you may not see the same topic as others do. not to worry, its just a temporary lil glitch, but as said already, its isnt related to mIRC
A different topic and no topic would be the same thing. Just channel desynch. You might not noticing the servers splitting/relinking, but chances are that's whats happening. Just have somebody who can see the current topic reset it. It's a very common thing to do.