Bug #149964 is some issue with embedded "&" (ampersand) characters, I don't believe my issue has anything to do with that, in fact I have always found URL's with embedded "&" characters work as intended.
The bug I am reporting looks to be a problem with how the "%" (percent) character is handled.
*** This is NOT a duplicate of bug #149964. ***
Bug #149964 is some issue with embedded "&" (ampersand) characters, I don't believe my issue has anything to do with that, in fact I have always found URL's with embedded "&" characters work as intended.
The bug I am reporting looks to be a problem with how the "%" (percent) character is handled.