Not sure if it can happens the same with "digital editions (e-Book)" ...
But it still the same over the "Covers Pictures, so I guess yes, it cut happen. But I guess, it will be more difficult for sites like "Amazon, Walk*Book, etc. ..."
So, the thing was when I was looking to buy a physical edition of the LN "Didn't I say..." through e-Bay ... the "sheller" where announce in the tittle "light Novel" but in the Advertise Picture where the Manga cover one.
I was specting the "Light Novel, but instead received the Manga.
is when I catch and spot the "slight" difference in between both versions. ( see attached image bellow)
As you can see.
The "FIRST, & Fourth" Covers are from the English Ed, of the Light Novel.
TIP: on the Number: it DOES PLAIN.

The"Second & 3th" are the covers from the "MANGA" ( 2dn, from English Ed. and 3rd from Original Japanese)



TIP: also the volume "NUMBER", on the Manga it came inside a "DOT / or full up Circle".
So, whats is your experience!? have it happen also to you? Expecting to receive a Manga... but received instead the LN edition? ( or viceversa...)
PS: May I can ask to an Admin /Moderator if can "Pin up" this for avoid get forget over the many new daily new topics . THANKS!