Hi Travis
Did you update to Power 4.8? There was a bug with tags discovered by one of our Premier customers who was using similar process as what you had described and it is fixed in the next release undergoing testing now version 4.8.2.
Currently versions 4.8.2 in beta testing for Power, SLP, Premier and experience add-on are undergoing testing so that they can be released for Production this week
If you have a staging or dev site could you upload the Pre release beta versions and see if that fixes your problems? Lance needs as many people as possible to assist in testing these updates. I can offer you a discount for another add-on if you could assist us in testing. Send an email to customer support referencing this forum post for access to the pre releases if you do not see them under your account ad to discuss the availability of a coupon for thanks for your assistance.
Thanks for getting back to me .