First off Reeeeeeeeeeeeeeeeeee! Cliff hangers make me so excited!
Secondly, I have a list of glitches/bugs from beta 14.5 that seem to be of some concern
a Sunmola can't be caught without a master ball (all of the other various pokeball types don't even shake)
b Sunmola only gives you 1 xp for defeating (assuming that's not supposed to happen) (I believe this is also the same with Misty's mega Gyarados too but I would have to find out more on that)
c Breeding pokemon while one of them holds the destiny knot creates problems. When you try to collect your egg the game crashes.
d Pokemon taken back from the day care are dropped from their normal levels down to level 0; big Oof if you're breeding your level 89 eevee evolution.
e pokemon eggs from day care that have a parent breeding with a ditto (at least for dittos; not sure about other pokemon) end up only producing pokemon with the same gender of the non ditto parent (assuming this is a bug or something that was put off because it was of unimportance compared to other functions but it might be somewhat bad for breeding pokemon like nidoran male/female or other pokemon)
f substitute is kind of a broken move that sometimes works and sometimes just doesn't function with cpu's pokemon
These are the bugs/glitches of major significance that I have found. I figured some would be repeats and some would not be worth fixing but I decided to state them anyways to see if they would be useful to know about in any way