I have not had any of these issues either, but I am disappointed in Disney because other people have. I am also staying onsite, but I'm upset that other people are waiting in long lines to book their FP. I dreamed last night that Disney had cardboard FP machines that fell apart when I held up my beautiful blue magic band.

Maybe Ill check on the app. This was on the actual MDE site.
nope...same on the app. It shows both tix and says I can match them to anyone in our travelling party.
WHY does the stupid site make me log in every time I click on something?? Grrrr...I found the spot to deactivate the cards, but it says they are active. Does this mean they think there are days left on the cards?
it's also telling me I can suctomize our magic bands now...even though we don't have tickets (unless it thinks those old tickets are really tickets??), AND it's telling me I can customize the bands for our two adult traveling companions, even though they don't have and MDE account at all yet or have it linked to mine.
HAHA...Freudian slip.HAHA...Freudian slip.

it's also telling me I can suctomize our magic bands now...even though we don't have tickets (unless it thinks those old tickets are really tickets??), AND it's telling me I can customize the bands for our two adult traveling companions, even though they don't have and MDE account at all yet or have it linked to mine.
You don't need tickets to be active to customize your bands. Your bands are your KTTW cards so you can go ahead and pick the colors and put your text on them. You can add tickets later but it's not conditional to get MB's - it's the onsite reservation that puts them into your account.WHY does the stupid site make me log in every time I click on something?? Grrrr...I found the spot to deactivate the cards, but it says they are active. Does this mean they think there are days left on the cards?
it's also telling me I can suctomize our magic bands now...even though we don't have tickets (unless it thinks those old tickets are really tickets??), AND it's telling me I can customize the bands for our two adult traveling companions, even though they don't have and MDE account at all yet or have it linked to mine.
We have KTTW cards from last year's trip showing in my MDE account. Those were RFID cards that could, theoretically, be used instead of a MB.
Are those the kind of cards you're seeing? If so, they will be there even if there are no park days left on them. Ours never had park days attached.
OP, what did it look like when you went in to edit your FP+? Was everyone there then? I noticed something similar and panicked, but when I went in to edit, everything was correct. It didn't show on the home screen of the app (for instance, dh and oldest dd had FP+ for something and I had FP+ with the little girls for something else. If I amended a FP+, it didn't show DH's selection and when I freaked out and went to edit, it was there all along).
So sorry you are going through this! Agreed that this should be a simple task. May I suggest when you can, to write guest communications to let them know of your real time experiences!
J
Also the lines for fastpass for offsite visitors were very long, people upset about that also. It detracts from the park atmosphere to have these long lines everywhere.
An additional delay in the fastpass return lines are people who don't know the difference in standby and FP, thus they stand in the wrong line.
People think because there is no FP+ then there is no possible way to go on the attraction. The same thing happens with ADR's, just because there is no time available doesn't mean you can't get in stand by.

I have spent more than two-hours on the phone with Disney trying to add my in-laws to FP+ reservations my immediate family already had. I was either lied to by two separate Cast Members, or, these two people simply do not know the policy for Annual Passholders.
My solution: ignore the Annual Passes held by my in-laws for making FP+ reservations and make them a brand new reservation at Animal Kingdom.
So then what happened to me - it took hours more time on-line to get everything into place with FP+.
I very much enjoy planning a vacation so that my family can optimize time and benefits. However, I have reached the point where I no longer want to speak with a Cast Member (half have been incompetent) nor do I want to plan another Disney vacation.
My family is committed to traveling to Disney in late, 2014, but we will be skipping 2015 and heading to Universal.
Plainly and simply, Disney pushed me to the brink and a vacation should not be so stressful.
And the real shame on Disney, like I mentioned, half the Cast Members answering the 'technical support' phones have little to no idea about Disney's ever changing policies on obtaining FP+ reservations. And as soon as Cast Members and patrons understand it all - Disney will change policies again.
By the way, since I like to close the open loops, I get to spend even more time returning the phone call to Disney Customer Support that took them more than a week to respond to my inquiry.
The only saving grace in all this nonsense, I have spent hours taking care of this nonsense before getting to Disney. No amount of 'free meals' or 'FP Cards' can make up for the stress I have experienced at the hands of Disney.