Decryption
The cache is not at the location above, in order to find the real location you will need to solve this puzzle below

N 51 (D+T)(C).(R-I)(N-T)(D+I-P) E 00 (D)(O-E+P+C).(T)(O-R)(P+T+N)
I recommend taking the footpath on the Church Street side rather than Broad Road as crossing can be tricky.
Please replace the cache exactly how you found it, and make sure to cover it up, thank you!
Good luck and have fun! :D