I have been doing the ‘Going to Need a Bigger Bag’ achievement every now and again for years.
The only thing I have left to collect is the Spineclaw Crab, which drops from Monstrous Spineclaws.
Now the Monstrous Spineclaw is a rare spawn from Ancient Spineclaws, so typically I do 5 trips round the Timeless Isle and kill as many Ancient Spineclaws as I can find, which is roughly 30 every trip.
In the past, I could be almost guaranteed to find anything from 1 to 4 Monstrous Spineclaws on each trip round the island. I have probably done 30 trips round the island in the last week, and killed some 800+ Ancient Spineclaws, and I have found only ONE Monstrous Spineclaw.
Please tell me that others are having the same experience. This has to be bugged…