Proxy issue (probably). The proxy, which is Grimoire 3.8's pillar, is broken after the 2.003(?) OMGClient update. On rjgrl's Grim++[Fixed] release, I left the proxy code running continously (It was by default coded to run indefinitely until the connection become successful) thinking that it wouldn't break any issues aside from some of the bot functions.
Solution: Cetera. Tried the same script on Cetera and it worked fine.