Incorrect/Bugged Temple Lock Medallion Drop Rate

So recently (yesterday late) i suddenly started getting NO lock medallions, instead of lock medallions i noticed a big increase in reroll medallions which i almost never got before, like 1 in 20 runs, and now got 2 in 1 run, then next temple run same... (Just to note, i was almost always full of lock medallions, couldn't pick up more and needed to leave it there so some runs got 6-7+) Saw some people complain about the same issue concerning this lock medallion "possible" bug. Either way, i can't confirm whether its a bug or not or a shadow nerf (in that case it would be better if public), but can you (ggg) please look into this issue?