Shawn, yes, that's normal if you had the dough refrigerated, not frozen. It was over-fermented. Ten days would be too long to hold the dough in the fridge. Perhaps bakeries, where the equipment might more carefully control the temps and humidity, might do this (I don't really know, but I doubt it). But in home fridges, you open the door a lot and the temps will fluctuate.
I usually mix the dough, let it stand at room temp for 10 or 15 minutes to make sure it is well hydrated, and shape it into balls. I roll the balls in the flour bin to coat them well (some people oil them) and wrap them in plastic wrap. Then I freeze them in a Ziploc freezer bag for up to a couple of months.
24 to 48 hours before making the pizzas (occasionally on the morning of baking day), I take however many balls that I'll need out of the freezer. I sprinkle a fairly thick coating of flour in the bottom of a Pyrex baking dish or pie pan (if you only have metal pans, line them with parchment so the dough doesn't touch the metal). Put the frozen dough ball in the pan, sprinkle the top with flour. Cover the dough with an oiled sheet of plastic and slip the pan into a produce bag from the supermarket. Make sure the bag is pooched out with air and use a clothespin to seal the bag. The assembly goes into the fridge to thaw and cold-proof (retard) for 1 to 2 days. The bag provides the humid environment that the dough loves.
Then, on baking day, I remove the assembly from the fridge and allow the dough to proof, still in the bag, at room temp until needed. I plan for a 6-hour proof for one of my doughs and about a 2-hour proof for the other.
For a last-minute pizza-making decision, you can remove the frozen dough balls from the freezer, put into the proofing pan as above, but add 1 to 1 1/2 hours, depending on the dough ball's size) to the room-temp proof time---1 hour for individual pizzas, 1 1/2 hours for 10-12" pies. The dough will still be good but probably not quite as flavorful.
Rita