It's threads like this that really make me wish we had a truly accurate presentation of the series on Blu-Ray and DVD. All of this information is being lost to time. I'd love to have all the episodes with the correct credits in the first season, logos, network tags and billboards, previews as they were (if the "NEXT WEEK" clips still exist), the truly accurate sound mix included and production company logos intact. True "night of broadcast" prints. I'd be thrilled.
Yeah, tbh I've always thought that the people who create home video releases on TV shows undervalue just how much their target audience wants 'the real thing' as originally broadcast. In the very early days of home video for example, it wasn't uncommon for TV shows (those that got released on video, anyway) to be edited into a single "movie length" presentation, because the distributors figured that on home video as a medium, people were going to watch right through the tape anyway instead of having to wait a week for the next instalment -- which I think was a misunderstanding of the audience's want to have the episodes as presented originally, tops and tails intact, and even ad-caps at the fade outs where applicable.
On the opposing side of the argument however is the issue of broadcast order vs production order. The current tack is to present the episodes in the original broadcast order, so Season One always opens with The Man Trap, etc. Whereas for years, the tapes opted for production order instead, and there are many fans who will defend the production order as the most pure way to present the episodes. So, the issue is very much a two-sided coin.