Maybe.
Something similar happened in 2002 for a NH Senate race.
The GOP hired a call center to jam the phone lines of the democrats who were calling people to remind them to vote on the day of the election. A few people went to prison.
https://en.wikipedia.org/wiki/2002_New_Hampshire_Senate_election_phone_jamming_scandal
Looks like at least a few people did:
https://boards.4chan.org/pol/thread/242274581/icg-iowa-caucus-general-12#p242274780
But the number was available on google so...they kinda deserved it.
Hm, even if we are to explore the line of thought that people were stopped from reporting data or something along those lines , I feel as if the most important portion is that you interfered in a primary -- something that is handled by a political party, not by the government.
Even if you were to interfere in the voting of a primary, would that be illegal? As the party makes any and all decisions relating to the voting process for the primary. If the DNC wanted to right now, they could vote to change their bylaws and pick Clinton as their nominee if they so pleased. I'm assuming this is right.
But yes, this was posted online and it was beyond stupid that this is being blamed as one of the big reasons for the delays. Shouldn't have posted it online and maybe the app should've been working.
I think most of the charges involved telephone harassment, or something similar, nothing to do with election fraud. Haven't dug too deep though.