I fixed Magikarps backsprite, the updated patch is in the first pots.
I'm not sure what you mean by the second glitch.
About the final one with the pokedex, that is really weird, and I do not know why that happens. what if you catch them?
and yes there is only one rod, but i believe you can catch a horsea or at least a seadra.
thanks for the help tho.
I appreciate all the feedback