A Man Alone - S1-E4
Other mistake: Aron Eisenberg's name is misspelled on-screen as Aron Eisenerg. (00:04:25)
A Man Alone - S1-E4
Other mistake: The word "Shifter" is written in English on Odo's office wall. Obviously, this is done for the benefit of the audience, but on a Bajoran space station near their home planet the word should have been written in their native language.
Chosen answer: No. He's given his name, that's all. Nothing there that might lead to a paradox. If he's gone into detail about his time travelling, that might cause an issue or two, but simply stating his name does nothing.
Tailkinker ★