I see people saying the probability of getting a rune has gone down. I decided to get actual stats, not just the anecdotal evidence people are going by.
Started @ 2424 quests
2427 - Rune S 2449 - Rune W 2456 - Rune M 2474 - Rune S 2500 - Rune M 2507 - Rune P 2512 - Rune G 2518 - Rune M 2522 - Rune A 2533 - Rune M 2542 - Rune I 2562 - Rune B 2592 - Rune K 2605 - Rune Z 2620 - Rune AE 2656 - Rune E 2671 - Rune R 2672 - Rune U 2681 - Rune H 2725 - Rune L 2741 - Rune G 2747 - Rune Q 2751 - Rune P 2780 - Rune D 2787 - Rune C 2788 - Rune R 2793 - Rune D 2849 - Rune F 2867 - Rune M 2882 - Rune K 2895 - Rune U 2898 - Rune M 2900 - Rune Q 2941 - Rune O 2942 - Rune S 3009 - Rune P 3022 - Rune L 3027 - Rune AE 3059 - Rune H 3073 - Rune F 3086 - Rune I 3093 - Rune T 3100 - Rune U 3106 - Rune J 3151 - Rune N 3185 - Rune P 3187 - Rune J