We created a fix for the users who have been experiencing invisible walls and being stuck in certain towns. It's not clear if this resolves being stuck after using "X" and "Y" but please let us know.
First, go to this link here
and download the Patch id. Download it to your desktop.
Go into your My Computer --> Program Files (or Program Files (x86) for Windows 7 and higher) --> Gravity --> Dragon Saga.
Once your in the Dragon Saga folder, drag the Patch.id file into that folder and replace the one already in the folder. Open the Patcher and let it patch completely.. once that's done, you're done! The walls and being stuck shouldn't happen no more.
Please let us know if that's not the case on our Facebook or Forums.
We can't thank you enough for your patience and we will be compensating you guys in the near future.