tag 5.3.0 is missing from the fork

[espindola]

As seen with:

git clone https://github.com/tikv/jemalloc 
Cloning into 'jemalloc'...
...
[dell ~/t]% cd jemalloc 
[dell ~/t/jemalloc]% git log -1 5.3.0
fatal: ambiguous argument '5.3.0': unknown revision or path not in the working tree.

The actual revision (54eaed1d8b56b1aa528be3bdd1877e59c56fa90c) is there, it is just the tag that is missing.