Bee farm is easily skip-able. Hell I’ve only done it once on one of my 200+ Chars. Does it make it right that Sorcs are sitting out their Auto-Potting? No. But, leaving because Bee Farm is consumed by Sorcs is such a drop in the bucket. If you’re 180 you’re past Bee Farm anyways. Now if you didn’t save your lv7 cards from 140-163/65, heh, well… That’s kinda your own fault. (Kinda not because it’s obvious the 160 Dungeon needs fixing)
EDIT: Generally, I’ll Solo/PT grind Demon Prison and do my missions daily. Depending on Class/Build I can easily get about 2m EXP per hour solo in Prison at higher lvls as long as it isn’t over crowded. I did this on my last Cleric, mainly solo’ed from 145-163 before carding to 179