QUOTE(Superlatanium @ Dec 30 2017, 04:18)

Open your javascript console, load a page, and report any errors. If the script fails to run for whatever reason, an error will probably appear.
On the Character page (first load), I get:
Script error:
DOMException
code: 12
columnNumber: 0
data: null
filename: "user-script:hentaiverse.org/HVtoolBox%201.0.4"
lineNumber: 413
message: "The URI is malformed."
name: "SyntaxError"
result: 2152924152
stack: "$g@user-script:hentaiverse.org/HVtoolBox%201.0.4:413:5\ncreateEXTRAS@user-script:hentaiverse.org/HVtoolBox%201.0.4:2427:17\ncreateStyles@user-script:hentaiverse.org/HVtoolBox%201.0.4:2346:13\ncreateIMBone@user-script:hentaiverse.org/HVtoolBox%201.0.4:2213:13\ncreateIMBall@user-script:hentaiverse.org/HVtoolBox%201.0.4:2148:13\ncreateIMBbuttons@user-script:hentaiverse.org/HVtoolBox%201.0.4:2062:17\ncreateIMB@user-script:hentaiverse.org/HVtoolBox%201.0.4:2348:9\nustart@user-script:hentaiverse.org/HVtoolBox%201.0.4:1186:17\nitemManager@user-script:hentaiverse.org/HVtoolBox%201.0.4:1190:5\nuserScript/<@user-script:hentaiverse.org/HVtoolBox%201.0.4:2759:5\nuserScript@user-script:hentaiverse.org/HVtoolBox%201.0.4:371:2\nscopeWrapper@user-script:hentaiverse.org/HVtoolBox%201.0.4:3215:9\n@user-script:hentaiverse.org/HVtoolBox%201.0.4:361:17\n"
On all subsequent pages, I get:
Script error:
TypeError: $tb.set is undefined
Stack trace:
restoreDefaults@user-script:hentaiverse.org/HVtoolBox%201.0.4:711:1
createToolBox@user-script:hentaiverse.org/HVtoolBox%201.0.4:742:9
userScript/<@user-script:hentaiverse.org/HVtoolBox%201.0.4:755:1
userScript@user-script:hentaiverse.org/HVtoolBox%201.0.4:371:2
scopeWrapper@user-script:hentaiverse.org/HVtoolBox%201.0.4:3215:9
@user-script:hentaiverse.org/HVtoolBox%201.0.4:361:17